Witura WT9002 User manual

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Installation of the Interface and Call point
The Interface is housed in a back flanged IP65 Rated Enclosure and can be located and fixed
without having to open the cover or requiring any internal fixings within the enclosure making
it a secure and waterproof Installation giving maximum protection for the control equipment
inside.
The Call Point is a two piece fixing with the shield located and fixed and the main Intercom
fascia locked into place and secured via the security fixing on the under frame of the casing
and again providing a very secure vandal resistant and waterproof housing.
It is advised the distance from the Interface to the Call Point des not exceed 3 meters and it
is also advised to install at least an 8 core in the event you may want to use a backlight
version of the call point or change at a later stage to a Keypad or Camera version available
later this year.
The New GSM Intercom WT-9002 has been designed as a system to communicate via a fixed call
Point to either a land line or Mobile using the GSM Network without the requirement of any
cabling from the gate entry to the point of contact and also eliminating the problems that occur
with long range wireless systems as this system has no range barriers as long as an acceptable
GSM-Network is available at the site location.
This system also allows the person called to operate two separate relays using the key pads on
either the Land Line or Mobile Phone regardless of the location or distance apart and these may
represent a gate and a door or entrance lights etc
Other features include a Battery Backup to alert you when the mains power fails at the gate and
the system can also sound an audible alarm in the event the power fails to further alert the
property owner.
Introduction
The system comes with a complete GSM Interface in an IP 65 Enclosure and a Stainless Steel
external Call-Point requiring only a 6 wires connection between the Interface and the Call Point.
The system also has the facility to store up to 1000 authorized users who can access the system
via Mobile phone or Landline and these numbers can be programmed via text messaging or using
the software package provided with the system.
It is also possible to change or override the parameters of both the output relays remotely via
SMS and receive confirmations of these commands and add and remove authorized users without
having to be present on site or again use the software package provided with the system.
GSM Intercom Remote Control and Alarm System
Product Model: WT-9002
–
V2.8

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Installation and wiring
Once you have located and installed both the Interface and the Call point you will have the 8
cores coming from the Call Point and will require a power source to the unit and the
connecting cables from the Interface to the gate control board to connect into the gate input
pulse connections to activate the gates via the Intercom Interface and again it is advised to
run another 8 core connecting cables in the event you may want to use the secondary relay
or the manual input triggers for the two output relays at a later stage.
Power Supply
The Power supply required needs to be a 12 Volt DC capable of providing 1 amp currant to
enable the battery back-up to remain consistently charged, the system will operate with a 12
Volt supply but may restrict the charging capability of the battery back up system and
therefore the system may not be able to send power down alerts in the event of a mains
power failure.
SIM Card
The system will accept any Universal Network SIM Card and it is essential that you remove
any Pin Code requests from the SIM Card which can be done by placing the SIM Card in an
unlocked Mobile Phone and using the features on most Mobile Phones to disable the Pin Code
request as if the Pin Request is enabled the system will not log on to the network and the
unit will refuse to be programmed and will not function.
In addition it is essential you also disable the Voice Mail function which can be in same case
done again by placing the SIM Card in an unlocked Mobile Phone and contacting your service
provider to remove this function and insure the SIM Card does not accept or store any
incoming voice messages, which can sometimes cause the system to freeze up and stop
functioning.
Mobile Phone Credit
It is also essential that the SIM Card is retained with enough credit at all times so as to be
able to make outgoing calls at all times otherwise the system will not operate in the Intercom
mode and obviously make the required outgoing calls even though the access control system
will continue to operate by calling the unit as there is no connection charge for using this
function a the system will continue to accept and implement the commands requested, but
will not return the confirmation SMS Messages until the SIM Card is returned to a credit
status
Booting up the System
Once you have inserted the SIM Card in the Holder on the control Board and wired up the
system as per the enclosed diagram, you can now Boot up the system by turning on the unit
by using the Low Voltage Switch on the control board.
The board has two LED Indicator Lights Green as Network and Red as Power on Indicator
and both will initially come on together and the Green LED indicator will oscillate infrequently
until it locates the network and flashes every 4 seconds constantly and the system has
successfully logged on to the network and ready to be programmed for use.

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Hardware Description:

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To Install the SIM Card you will need to lift up the card carrier and slot in the SIM Card and locate it in
place making sure it is fitting the correct way around with the slot edge matching and face down.
The system would have been supplied with the Battery Back battery connection disconnected for safety
reasons and you will now need to plug this back in and can also plug in the 12 Volt Power supply and
switch the system on using the On/Off Switch.
The visual LCD screen will now show you a network < Search… Wait > message and an < OK >
momentary indication that is has located the required network and the screen will indicate a visual signal
strength, the battery status and if power is applied to the system along with the model number of the
system being the < WT-9002 >.
The Green Network indicator Led located on the LCD board should then also be oscillating every
approximately every 4 seconds continually to confirm the system has registered successfully with the
network.
Registering the Administration Numbers to program the system
The system will allow up to 3 administrators to program the unit and these numbers are also the
telephone numbers that the system will call in the order they were programmed in and these are also the
telephone numbers that receive the SMS Text alerts again in the order they were programmed in and
default sets the first telephone number programmed only to receive the text alerts and the other two are
set using the *RERN# as explained later
The system is factory preset as default to allow anybody to be able to program the first Administration
number into the system and after this has been done this is the only initial number that can add the
additional administration numbers and parameters of the system.
Once the second and third administration has been added the original administrator can then be deleted
by one of the other two administrators and this would apply when an engineer would be setting up a
customers site and testing and commissioning the system using his own number, which would be
replaced with the customers number once fully commissioned to the satisfaction of the engineer.
To program the first administer number you would send the following SMS Message to the Unit assuming
the number is 0124806804
Message sent *TEL1#0124806804
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message Received TEL1=0124806804
This is now the first number the system will call when the Intercom call point is activated via the bell push
and the first number that will receive any SMS text alerts and it is possible to toggle these SMS Messaging
alerts OFF and ON using the *RERN# as referred to later.
To program the remaining two administration numbers you would use the same format as with the first
administrator i.e. *TEL2# and *TEL3#
In some situations you may wish to have the system call your home number twice in the event the first
call is not reached in time because of the locations of the Land Line Telephones and thus it is possible to
enter the same number in both admin 1 and admin 2 slot or even admin 3 can all be the same number of
which the system will call.
The system in this event will call number one and if it is not answered within the time scale set the
system will call the second number and then the third number before abandoning the attempt and
logging off.
Installing the SIM Card and Booting up the system

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To check the administrator numbers in the list you would send the following command to unit.
Message Sent *ADM?#
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received
TEL1
0124806804
TEL2
11111111111
TEL3
11111111111
END
Setting up the Caller ID System to activate security settings
The system will allow the 3 administrators automatic access to the system (Gates) via their Mobile Phone
by just calling the system which activates the output relay one as per the factory default of one second
and to set this function to the active mode you would sent the following SMS Messages to the system.
Message Sent *TEL?#1
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received TEL-ON
Now if you call the system the Visual Display will show your telephone number and confirm you are an
ADMIN status and activate the relay one as per the default setting of one second.
Now the 3 Administrators can access the system direct via Mobile Phone as well as control the system
when called via the Intercom system.
Setting up the Guest list to be able to access the system
It is possible to allow up to 1000 user numbers to be stored that have access to the system via their
Mobile Phone or Land Line and these numbers can be entered or deleted remotely via SMS Messaging or
using the Soft Ware package provided.
For domestic applications where only a few numbers are to be added it is possibly easier and more
convenient to store them via SMS Messaging.
To enable the function mode to be able to store the Guest List Numbers you would send the following
SMS Message to the system.
Message sent *ANY?#1
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as

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Message received ANY-ON
The system is now ready to accept numbers programmed in as guests who can be entered with no
restriction to the amount of digits in the number and the simple format of programming automatically
stores the number in the correct listing a programming slot
You can enter any number by just adding the number to the following SMS command assuming the
number is 0124806804
Message sent *BOOK#0124806804
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received BOOK<<4 this number is now store in list 4 and now access the system via their
Mobile Phone by calling the system phone number and the visual display will show the number as a guest
when calling into the system and activate relay one for one second.
Deleting any of the numbers in the Guest List.
To delete any numbers in the Guest list you would simply send the following SMS Command followed by
the telephone number assuming the number is 0124806804
Sent Message *DEL>#0124806804
The visual screen will light up when this message has been received and if is in the correct format you
will see the number 0124806804 displayed a confirmation “END” and the system will return a
confirmation SMS Message as
Message received Delete-OK and the number 0124806804 has now been deleted from the Guest
List and cannot access the system any more.
Delete all phone numbers in the Guest List.
To delete all phone numbers in the Guest list you would simply send the following SMS Command
Sent Message *DELB#
Message received Delete-Book and all the phone numbers have been deleted from the Guest List.
Setting up the Intercom parameters
The system allows you to adjust certain parameters such as ring time, speaker and Microphone settings
etc. of which may be required to customize certain installations due to site conditions.
Adjusting Call time
To adjust the period of time of the outgoing call from the Call Point it is possible to set the ringing call
time from a period of 20 seconds up to a maximum of 99 seconds before the system moves on to calling
the next telephone number
To set the call time to 25 seconds you would send the following SMS Message to the system

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Messages sent *TETI#25
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and the system
will return a confirmation SMS Message as
Message received TETI=<25> and the outgoing call will last 25 seconds before moving on to the
next call and if all three numbers do not respond the system will hang up and disconnect from the
network.
Factory default is set at 20 seconds
Adjusting the Talk time
It is possible to set the talk time period of a connected call the system will hold for 1 minute up to a
maximum of 30 minutes before the system disconnect the call automatically.
To limit the talk time to only 5 minutes before the system disconnect the call you would send the
following SMS Message to the system
Messages sent *RITI#5
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and the system
will return a confirmation SMS Message as
Message received RITI=<5> and the connected call will last 5 minutes before it disconnected from
the network.
Adjusting Speaker Volume
It is possible to adjust the Output Speaker Volume via SMS Message from a 0 setting up to 6 (Default
value: 5) and to set the speaker volume to level 5 you would send the following SMS Message to the
system.
Messages sent *SOUD#6
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received SOUND<6> and the speaker level has been set to level 6
Adjusting Speaker Volume
It is possible to adjust the Microphone Volume via SMS Message from a 0 setting up to 9 (Default value: 2)
and to set the Microphone volume setting to level 4 you would send the following SMS Message to the
system.
Message sent *MICO#4
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received MICO:4 and the Microphone setting is now at level 4

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Output Relay Operations
The system has two output relays both factory set as default to latch for one second when operated via
the Intercom mode when being activated via the handset of the person called.
On receiving a call the person called can control both relay one and two using the following keys on their
handset whilst the call is active.
Press * will activate relay one whilst the call is active!
Press # will activate relay two whilst the call is active!
Once the person called has been advised the Gates or door has been activated and allowed access they
can just hang up the call to disconnect the call.
Just hang up the call will terminate the call and disconnect the system from the network.
Changing the Default Relay settings
It is possible to change the Default Relay settings for both relay one and relay two to suit the customers
application and this change of settings is the same settings for when the system is called via caller ID to
activate relay one and the setting when the customer activates relay two via their handset whilst an
incoming call is active using the Intercom.
To change the default setting of relay one to 10 seconds from one second you would send
the following SMS Message to the system
Message sent *EXT1#00010 and the command can be used up to a maximum of 65535 seconds with
5 digits from 00001 to 65535
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received EXT1=00010 and relay one will latch for 10 seconds when called via caller ID or
latched via the customers handset when called using the *prompt
To change the default setting of relay Two to 360 seconds from one second you would send
the following SMS Message t the system
Message Sent *EXT2#00360
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
return a confirmation SMS Message as
Message received EXT2=00360 relay two will latch for 360 seconds when latched via the customer’s
handset when called using the #prompt

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Temporary latching the relays
It is possible to temporary latch both relays independently without affecting the default settings for a
period of from one second up to a maximum of 65535 and receive SMS Text alerts when the Relays have
been activated and also when they have returned to normal status in the Off mode, subject to the
administrators SMS alert being activated via the *RERN# command.
To Temporary latch relay one for say one hour 3600 seconds you would send the following
SMS Message to the system.
Message sent *RLY1#03600
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
show a counter setting which will visually count down from the 03600 for Relay 1 and return a
confirmation SMS Message as
Message received RLY1=03600 and relay one is active for one hour or 3600 seconds
When the relay has completed the 3600 second cycle you will received a confirmation SMS Message as.
Message received RELY1-OFF and relay one is back to normal status as OFF
To Temporary latch relay two for say one minute or 60 seconds you would send the following
SMS Message to the system.
Message sent *RLY2#00060
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and the system will
show a counter setting which will visually count down from the 00060 for Relay 2 and return a
confirmation SMS Message as
Message received RELAY2=00060 and relay one is active for one minute or 60 seconds
When the relay has completed the 60 second cycle you will received a confirmation SMS Message as.
Message received RELY2-OFF and relay two is back to normal status as OFF
Permanently Latching both Relays
It is possible also to permanently Latch both Relays either on or off independently without affecting the
default settings of either relay
To permanently latch Relay one on you would send the following SMS Message to the system.
Message Sent *FRL1#1
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and will return a
confirmation SMS Message as.
FRL1<ON> and Relay one is permanently latched on
To permanently latch Relay one back off you would send the following SMS Message to the
system.

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Message Sent *FRL1#0
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and will return a
confirmation SMS Message as.
FRL1<OFF> and Relay one is permanently latched back off
The same format is used for Relay two using the *FRL2#1 or *FRL2#0 commands.
Setting the SMS Messaging Matrix
The three administrators can all receive SMS text alerts with the factory default set for administrator one
only to receive these SMS text alerts.
These alerts can be toggled either on or off remotely to suit and is done simply with the *RERN#
command as per the following
To set all three administrators to receive the SMS Text alerts you would send the following SMS Message
to the system.
Message sent *RERN#111
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and will return a
confirmation SMS Message as.
RERN<111> and al three administrators will receive SMS text alerts.
To toggle the SMS text alerts on or off you just use the format of *RERN# and use the 0for off and the
1 for the on command
Therefore to toggle so only Admin 2 and 3 receive SMS text alerts the SMS Message sent would be as
*RERN#011 and the return message would be RERN:<011> and only admin 2 and 3 receive the SMS
text alerts
To check the SMS messaging matrix setting you would send the following SMS Message to the system.
Message sent *RER?#
Setting the Alarm Inputs
The system has 2 alarm inputs that will send SMS text alerts, activating the output relay or sound the
siren output when it triggered and these possible actions can be enabled or disabled independently.
The alarm inputs must be enabled in order to work. To enable the function of alarm input 1 you would
send the following SMS message to the system.
Message sent *CTR1#1
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
INCTR1=ON and Alarm Input one is enabled
To disable the function of alarm input 1 you would send the following SMS message to the system.

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Message sent *CTR1#0
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
INCTR1=OFF and Alarm Input one is disabled
The same format is used for Alarm Input two using the *CTR2#1 or *CTR2#0 commands.
To check the settings of both alarm input you would send the following SMS message to the system.
Message sent *CTR?#
Setting the Possible Actions for Alarm Input
The alarm inputs can be programmed to send SMS text alerts, activating the output relay or sound the
siren output by enabling the possible actions when the alarm input has triggered.
To enable the possible actions for the alarm inputs you would send the following SMS message format to
the system.
SMS Command Format:
*CTC1#A,M1,M2,S
*CTC2#A,M1,M2,S
Description:
A stands for the possible action (Selectable) 0 - 4
M1 stands for enable (1) / disable (0) sending of SMS alert *STR[N]#
M2 stands for enable (1) / disable (0) sending of SMS alert *STO[N]#
S stands for enable (1) / disable (0) sounding of audible siren
Selectable Possible Action (A):
Action 0:
-No Action
Action 1:
-Activates Output Relay 1 to stay on
Action 2:
-Activates Output Relay 2 to stay on
Action 3:
-Turn Off Output Relay 1
Action 4:
-Turn Off Output Relay 2

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To program alarm input one to switch on output relay 1 and sends SMS text alerts only when
triggered you would send the following SMS Message to the system.
Message Sent *CTC1#1,1,0,0
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
CTC1=1,1,0,0 and the alarm input 1 has been programmed successfully
To program alarm input one to sends SMS text alerts and sound the siren output when
triggered you would send the following SMS Message to the system.
Message Sent *CTC2#0,1,0,1
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
CTC2=0,1,0,1 and the alarm input 2 has been programmed successfully
Input Alarm Message Settings
It is possible to change the Input Alarm display message for both Alarm Input one and Alarm Input two
to suit the customer’s application and the message content can be set up to 50 alphanumeric characters.
Only letters and numbers are allowed, no special characters.
To change the display message for Alarm Input 1 to “Door Opened!” when the input 1 is triggered you
would send the following SMS message to the system.
Message sent *STR1#Door Opened!
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
STR1<Door Opened!> and the input 1 alarm message has been programmed successfully
To change the display message for Alarm Input 2 to “Gate2 Opened!” when the input 1 is triggered you
would send the following SMS message to the system.
Message sent *STR2#Gate2 Opened!
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
STR2<Gate2 Opened!> and the input 1 alarm message has been programmed successfully

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Input Restoral Message Settings
It is possible to change the Input Restoral display message for both Alarm Input one and Alarm Input two
to suit the customer’s application and the message content can be set up to 50 alphanumeric characters.
Only letters and numbers are allowed, no special characters.
To change the display message for Alarm Input 1 to “Door Closed!” when the input 1 is restored you
would send the following SMS message to the system.
Message sent *STO1#Door Closed!
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
STO1<Door Closed!> and the input 1 restoral message has been programmed successfully
To change the display message for Alarm Input 2 to “Gate2 Closed!” when the input 1 is restored you
would send the following SMS message to the system.
Message sent *STO2#Gate2 Closed!
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as
STO2<Gate2 Closed!> and the input 1 restoral message has been programmed successfully
Input Trigger Delay Time Setting
The system will report the state of all inputs when any input changes state for longer than a
programmable trigger time. The trigger time of each alarm input is programmable and can be varied
from a minimum of 0.1 second to a maximum of 6553.5 seconds. Any change that does not remain
stable for the specified trigger time will be ignored. The factory default trigger time is 1 seconds.
To change the default setting of input one trigger delay time to 10 seconds you would send
the following SMS Message to the system
Message sent *DLY1#00100 and the command can be used up to a maximum of 65535 seconds with
5 digits from 00001 to 65535
The visual screen will light up when this message has been received and if is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and the system
will return a confirmation SMS Message as
Message received DLY1=00100 and input one will alarm when it has triggered for 10 seconds.
Power down Alarm
The system has a built in function that will both send a SMS text alert and sound a siren output in the
event of a mains power failure at the gate and both these functions can be enabled or disabled
independently.
To disable the Power down SMS text alerts for the power down function you would send the following
SMS message to the system.

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Message sent *ALAC#0
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received ALAC-OFF and the power down SMS Messaging function has been disarmed
To enable this function again you would send the following SMS Messages to the system
Message Send *ALAC#1
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received ALAC-ON the power down SMS messaging function has been re-armed.
Power down Siren Output
The system also has a Siren output which is activated also when the power supply is removed for more
then 5 seconds and this function activates and sounds the connected siren.
The time period of the alarm can be programmed from 1 second up to a maximum of 18 hours or 65535
seconds and can also be armed or disarmed remotely
To set the alarm run time to say 900 seconds you would send the following SMS Messages to
the system.
Message Sent *ALTM#00900
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received *ALTM<00900 and the Siren will sound for 900 seconds every time the power is
removed for more then 5 seconds
To disarm this function you would send the following SMS Message to the system.
Messages sent *ALNF#0
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received ALNF-OFF and the Siren alarm function has been disabled
To enable the Siren Alarm Function you would send the following SMS Message to the
system
Message sent *ALNF#1
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.

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Message received ALNF-ON and the Siren alarm function has been rearmed.
Check the Alarm Settings
It is possible to also check the settings of the alarm by sending the following SMS Message to the system.
Message sent *ALA?#
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received
ALM1:ON/OFF
ALM2:ON/OFF
ALAC:ON/OFF
ALTM:<00600> or similar
Check the Signal Strength
It is possible to also check the actual signal strength of the system at its present location by sending the
following SMS Message to the system.
Message sent *CSQ?#
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received CSQ <22> or similar
The signal scale of registration can be from as low as < 2 > - < 3> up to a maximum of < 31 > and for
optimum voice quality it is suggested you insure the signal strength at the location exceeds at least < 9 >
or < 10 > and it is possible to use an extension antennae to improve the signal strength if required.
Check the System Status
It is possible to also check the system status by sending the following SMS Message to the system.
Message sent *TEST#
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will see the < OK > and will return a
confirmation SMS Message as.
Message received TEST<OK> means the GSM network is ON and the system is working

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Time Setting
To set the time, you can send the following SMS command to the unit. The time must enter in 24 Hour
format.
SMS Command Format:
*TSET#SS,MM,HH;
SS is a 2 digits value stand for seconds
MM is a 2 digits value stands for minutes
HH is a 2 digits value stand for hours
For example to set the time 8.00am, you would send *TSET#00,00,08; to the unit and the
unit will return the following SMS text message TSET=00,00,08;
Learning Mode for Remote Controls
It is possible to add remote controls for the system to do so you must have additional identical
remote control with you. To program them to the system, you would send the following text
command to the unit
Messages sent *LERN#
The visual screen will light up when this message has been received and you may press any button on
the remote control if it is programmed and you will see the < OK > and will return a confirmation SMS
Message as.
Message received LEARN-OK and the remote control is programmed successfully
Otherwise Message received LEARN-FAIL
Changing the Password
It is possible to change the 6-digits password of the system. To do this you would send the following SMS
message to the system
Message sent *PAWO#654321
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and will return a
confirmation SMS Message as.
Message Received PAWO-OK and the system is now back in factory default and ready to reprogram.
Reset the System
Passwords are requires to access the system and for resetting the system back to factory default and this
may be required if the user wants to relocate the user or has managed to freeze up the system or lost
access to the control f the system.
Therefore as with most electronic systems the factory reset will re-formulate and program the system to
factory default and you can start again.
To do this you would send the following SMS Message to the system

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Message sent *REST#123456
The visual screen will light up when this message has been received and if it is in the correct format you
will see a momentary indication that confirms it is correct and you will the < OK > and will return a
confirmation SMS Message as.
Message Received REST-OK and the system is now back in factory default and ready to reprogram.
List of S.M.S Commands
*
*
*TEL1#
Return Message
TEL1=< Phone Number >
Programming Function
<Phone Number 1>
SMS Command
*TEL3#
Add Administrator 1
*TEL2#
*TEL?#
*ANY?#
Add Administrator 2
Add Administrator 3
<Phone Number 2>
<Phone Number 3>
TEL2=< Phone Number >
TEL3=< Phone Number >
Admin Caller ID access ON TEL-ON1
*TEL?# 0
1
Add Guest List ID Number
Admin Caller ID access OFF TEL-OFF
Guest list Caller ID access ON ANY-ON
*ANY?# 0 Guest list Caller ID access OFF ANY-OFF
*BOOK#
*DEL>#
*TETI#
*SOUD#
*EXT1#
*MICO#
Guest Number BOOK<Phone Number>
Guest Number Delete Guest List ID Number Delete-OK
20 - 59
0-6
0-9
<00000-65535>
<00000-65535>
Set Micro
p
hone level from 1-9
Chan
g
e default Rela
y
one time
Chan
g
e default Rela
y
two time
Set S
p
eaker Vol level from 1-6
Set call time in Seconds TETI=<Value in Secs>
SOUD <Value>
MICO: <Value>
EXT1=<Value>
EXT2=<Value>*EXT2#
EXT1 and EXT2 Can be confi
g
ured from 00001 <1 sec>u
p
to <65535> 65,535 seconds
*RLY1# <00000-65535> Tem
p
Latch Rela
y
one in Seconds RLY1=<Value>
*RLY2# <00000-65535> Tem
p
Latch Rela
y
two in Seconds RLY2=<Value>
RLY1 and RLY2 Can be confi
g
ured from 00001 <1 sec>u
p
to <65000> 65,535 seconds
*FRL1#
*FRL1#
*FRL2#
1 Permanentl
y
Latch Rela
y
one ON FRL1-ON
0
1
Permanentl
y
Latch Rela
y
one OFF
*FRL2#
<000> <111>
The Matrix to
p
ro
g
ram the 3 admin numbers is as the order of TEL1 TEL2 TEL3 < O is off and 1 is on >
0
*RERN# Pro
g
ram Admin Messa
g
in
g
Matrix RERN<Matrix>
Permanentl
y
Latch Rela
y
two ON
Permanentl
y
Latch Rela
y
two OFF
FRL1-OFF
FRL2-ON
FRL2-OFF
*DELB# Delete All Guest List Numbers Del-Book
*RITI# 1 - 30 Set talk time in Minutes RITI=<Value in Mins>
*CTR1# 1 Enable Alarm In
p
ut one INCTR1-ON
*CTR1# 0 Disable Alarm In
p
ut one INCTR1-OFF
*CTR2# 1 Enable Alarm In
p
ut two INCTR2-ON

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*ALAC#
ALAC-ON
0
1*ALAC# Turn Power down Text Alerts Of
f
*ALTM#
*ALNF#
<00000-65535>
1
ALTM:<Value>Set Alarm Siren Run time
0
Turn Power down Text Alerts On ALAC-OFF
Turn Siren Alarm Function On ALNF-ON
ALTM Can be confi
g
ured from 00001 <1 sec>u
p
to <65535> 65,535 Factor
y
default is 10 minutes < 600 secs >
*ALNF# Turn Siren Alarm Function Of
f
ALNF-OFF
Please be aware the factory reset *REST#123456 will erase the complete memory and you
will need to program the system from the beginning again!
Hand Set Functions
These are the functions the person called from the Intercom can control via their handset using the following
p
rom
p
ts whilst the tele
p
hone call is live
*
#
Will activate Relay one when these prompts are used when a call is live
Will activate Relay two when these prompts are used when a call is live
*CTR2# 0 Disable Alarm In
p
ut two INCTR2-OFF
*CTR?# Check the settin
g
s of both alarm in
p
uts INCTR1:ON CTC1:2 INCTR2:ON..
*CTC1# A,M1,M2,S Set the
p
ossible actions for alarm in
p
ut 1 CTC1=1,1,0,0
*CTC2# A,M1,M2,S Set the
p
ossible actions for alarm in
p
ut 2 CTC2=1,1,0,0
*STR1# “Messa
g
e Content” Chan
g
e the text for alarm in
p
ut 1 tri
gg
er STR1<messa
g
e content>
*STR2# “Messa
g
e Content” Chan
g
e the text for alarm in
p
ut 2 tri
gg
er STR2<messa
g
e content>
*STO1# “Messa
g
e Content” Chan
g
e the text for alarm in
p
ut 1 restore STO1<messa
g
e content>
*STO2# “Messa
g
e Content” Chan
g
e the text for alarm in
p
ut 2 restore STO2<messa
g
e content>
*DLY1#
*DLY2#
<00000-65535>
<00000-65535>
Set the In
p
ut 1 tri
gg
er dela
y
time
Set the In
p
ut 2 tri
gg
er dela
y
time
DLY1=<Value>
DLY2=<Value>
DLY1 and DLY2 Can be confi
g
ured from 00001 <0.1 sec> u
p
to <6553.5> 65,535 seconds
*ALA?# Check the Alarm Settin
g
sALM1:ON ALM2:ON ALAC:ON…
*CS
Q
?# Check the Si
g
nal Stren
g
th CS
Q
<0> to CS
Q
<31>
*TEST# Check the S
y
stem Status TEST<OK>
*TSET# SS
,
MM
,
HH
;
Time Settin
g
TSET=<Value>
*LERN# Learnin
g
Mode for Remote Control LEARN-OK
/
LEARN-FAIL
*REST# 123456
*PAWO# 123456 Chan
g
e Password
Reset to Factor
y
Default
PAWO-OK
REST-OK

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Specifications
•Dual Band (900/1800Mhz) or Quad Band Module (850/900/1800/1900Mhz)
•Power Supply: 15 Volts DC 1 Amp supply
•Operating Temperature - 25 to 55°C
•Humidity Less than 95% RH
•Lightning Protector: 3-5W
•2 Output relays normally open 120VAC/24VDC 1 amp.
•Can call up to 3 numbers outbound.
•Battery back-up for up to 8 hours.
•Caller ID for up to 1000 users.
•Connections for manual operation of both output relays.
•Programmable via SMS or software.
•LCD for site programming and diagnostic status of system.
•Facility to switch off modem and retain hard wired Intercom if applicable.
•Comes in IP 65 enclosure with external flange mounting.
•C.E Approval

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Warranty
Witura Technology Sdn Bhd warrantees the WT-9002 GSM Intercom And Access Control
System against defective parts and workmanship. Witura Technology Sdn Bhd shall, at
its option, repair or replace the defective equipment upon the return of such equipment
to any Witura branch. This warranty applies ONLY to defects in components and
workman-ship and NOT to damage due to causes beyond the control of Witura, such as
incorrect voltage, lightning damage, mechanical shock, water damage, fire damage, or
damage arising out of abuse and improper application of the equipment.
Note: Wherever possible, return only the PCB to Witura Service Centres.
DO NOT return the enclosure.
The WT-9002 is a product of
Witura Technology Sdn Bhd
And is manufactured by
Shenzhen Witura Telecommunications Co., Ltd.
WARNING
For safety reasons, only connect equipment with a telecommunications compliance
label. This includes customer equipment previously labelled permitted or certified.