Accentronix CELLSWITCH 100 User manual

User Manual for Cellswitch 100
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CELLSWITCH 100
CONTROL ANYTHING WITH YOUR CELLPHONE
Use your cellphone to remotely monitor and control the following applications with the CELLSWITCH 100
Security: Electric Fence / Power-failure / Fire Sensors / Alarm Sensors
Access Control: Open your gate or Garage with your cellphone
Home Automation: Under-Floor Heating / Geyser / Lights / Plugs / Stove
Industrial: Cold Room Monitoring / Temperature Monitoring / Process Monitoring and Control
Farms: Pivot control / Irrigation / Water-level / Security

User Manual for Cellswitch 100
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How does it work?
The Cellswitch is a kind of cellphone you connect to an electronic appliance or device to enable you to communicate with
it using your own cellphone. You insert a pre-paid or contract sim card into the Cellswitch and communicate with by
sending it a SMS or by simply calling it, as you would SMS or call your friend.
When the Cellswitch recognise your SMS or cellphone number it will respond in a certain way.
Any Vodacom or MTN sim card may be used.
How easy is it to use?
Your cellphone communicates directly to your Cellswitch 100 with easy to understand SMS commands.
Simply type a SMS with the words 1234.On and send it to the cellphone number of your Cellswitch and your lights,
geyser, irrigation system etc will switch on from any where in the world!!!
Simply SMS 1234.Off to switch it off again!
Connect your Cellswitch to your gate or garage door and call it. You can now get access to your property or open the gate
for the garden service without even being there.
The call is free as the Cellswitch does not answer the call but simply recognises the calling number and disconnects the
call automatically. Please note the Caller Line Identification must be enabled on your cellphone.
What about security?
Your Cellswitch will ONLY respond to you and your family’s saved cellphone numbers.
The 1234 in front of every SMS command is a private PIN number that you can change whenever you want.
How easy is it to program?
Simply log onto our secure, easy to use website https://cellswitch.accentronix.co.za , register as a user, register your
Cellswitch 100 by using the cellphone number of the sim card you are using and follow the easy to understand
instructions.
This method is great for a body corporate to add and remove security access control cellphone numbers at security
complexes. This eliminates the need for remote controls as the Cellswitch can remember up to 500 cellphone numbers.
Every time someone moves in or out, the body corporate simply log onto our website, add or remove those people’s
cellphone numbers, hit update and DONE!
How many different devices can I monitor and control?
With the Cellswitch 100 you can monitor two different devices and control one at the same time. In other words you can
monitor your alarm system, mains power and open and close your gate with a single device.
When your alarm trips, it will SMS and call you, your family and your neighbours notifying them someone is busy breaking
into your house. You can then phone your neighbour and open the gate for him remotely to go and investigate the
situation.
Getting Started:
Step 1 > USING YOUR CELLPHONE ensure that the PIN number of the SIM card is disabled and there is
airtime available on the SIM card before inserting it into the Cellswitch.
Step 2 > Connect a switch or sensor between +12Vdc and Input 1.
Step 3> Connect a 12Volt light or electronic appliance/device between +12Vdc and Relay COMMON.
Connect Relay N/O (Normally Open) to 0Volt.
Step 4> Connect Power. The LED will turn on for a couple of seconds and then start to flash.
Step 5> Phone the number of the sim card inserted into the Cellswitch. You will hear the relay ‘click click’ on
the Cellswitch and your call will automatically be disconnected.
Step 6> Send a SMS with the text 1234.On to the Cellswitch and the relay will ‘click’ only once this time,
staying on. In both steps 5 and 6 you will receive a confirmation SMS back from the Cellswitch.
Step 7> Log onto https://cellswitch.accentronix.co.za/ to setup the device. This is a free service we offer to
remotely program and manage the Cellswitch from our secure, easy to use website.

User Manual for Cellswitch 100
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Important: Please read this information BEFORE installing the equipment.
Intended Users
This manual is to be available to all persons who are required to install or configure equipment
described herein, or any other associated operation.
The information given is intended to highlight safety issues, and to enable the user to obtain
maximum benefit from the equipment.
Personnel
Installation and maintenance of the equipment should be carried out by qualified personnel. A
qualified person is someone who is technically competent and familiar with all safety information
and established safety practices; with the installation process, operation and maintenance of this
equipment; and all the hazards involved.
Hazards
Warning! Failure to observe the following will constitute an Electrical Shock Hazard.
The power supply connected to this equipment must be permanently earthed.
Before working on the equipment, ensure isolation of the mains supply.
When replacing a unit in an application and before returning to use, it is essential that all
parameters for the product’s operation are correctly installed.
This equipment contains electrostatic discharge (ESD) sensitive parts. Observe static
control precautions when handling and installing this product.
Equipment Inspection
Check for signs of transit damage
Check that the power supply and peripheral connected to this device conforms to the
specified ratings as described in this document.
If the unit is not being installed immediately, store unit in a well-ventilated place away
from high temperature, humidity, dust, or metal particles.
Foreword
This manual contains text, diagrams and explanations which will guide the reader in the
correct installation and operation of the Cellswitch 100 telemetry device. This document
should be read and understood before attempting to install or use the unit.
If in doubt at any stage of the installation of this device always consult a professional
electrical engineer who is qualified and trained to the local and national standards which
apply to the installation site.
If in doubt about the operation of this device please consult the nearest AccentroniX
distributor.
This manual is subject to change without notice.

User Manual for Cellswitch 100
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Table of Contents
Howdoesiswork? 2
Caution 3
KeyFeatures 5
System Requirements 6
ConnectionDiagram 6
Installation 7
Power supply 7
Simcard 8
Antenna 8
PhysicalDimensions 8
Digital Input 9
RelayOutput 10
SMS Configuration / Setup / Programming 11
General Specification 21
Diagnostics 22
Technical Support 23

User Manual for Cellswitch 100
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KEY FEATURES
2 x Digital Inputs To monitor alarms, sensors, etc.
1 x Relay Output To switch lights on/off, open gate/garage, etc.
Controllable via voice-call Simply call the device with your cellphone to control the
output.
Confirmation SMS The device will send a confirmation sms back to your
cellphone whenever it has been successfully programmed
or when you switched its output on or off.
500 Programmable Cellphone
security numbers
Up to 500 programmable cellphone numbers can be
recognized by the device when it is used for access control.
Fully programmable via SMS
commands
The device is programmed by sending it SMS commands
with your cellphone.
5 x Programmable reporting
cellphone numbers
The device can SMS and call up to 5 different cellphone
numbers when its input is triggered.
Daily input/output status report The device can send a daily report of its status to your
cellphone.
Machine-to-Machine interfacing Remotely connect I/O’s by using two or more Cellswitches
to communicate with each-other.

User Manual for Cellswitch 100
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SYSTEM REQUIREMENTS
Programming: The Cellswitch is programmed by sending it sms messages from your cellphone
containing specific commands. Whenever a valid command is received by the device, a
confirmation sms will be sent back to you stating that the device was successfully programmed. If
the device receives a random sms containing invalid data, the sms will be discarded and no sms
will be sent back.
When typing a command, make sure of the capital and small letters since the command will not
be recognised if typed incorrectly.
Power Supply: 12 Volt dc, 500mA.
SIM Card: MTN or Vodacom, Pre-paid or Contract with PIN disabled.
CONNECTION DIAGRAM
0V
RS232
INPUT 1 INPUT 2
RELAY N/O RELAY COM RELAY N/C
GSM ANTENNA
0V
CELLSWITCH 100
SENSOR 2
POWER SUPPLY
12V / 500mA
SIM CARD
+12V
+12Vdc
SENSOR 1

User Manual for Cellswitch 100
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INSTALLATION
Power Supply:
Wiring Techniques
Wiring for the device has been designed to be safe and easy. If the user is concerned about the
correct installation of these products or associated products, please contact a professional
electrician who is trained to the local and national standards applicable to the installation site.
Wiring Cautions
Do not lay I/O signal cables next to power cables or allow them to share the same
trunking duct. Low voltage cables should be reliably separated or insulated with regard to
high voltage cabling.
Where I/O signal lines are used over an extended distance, consideration for voltage
drop and noise interference should be made.
0V
RELAY COM
INPUT 1
SIM CARD INPUT 2
0V
RELAY N/O RELAY N/C
POWER SUPPLY
+12Vdc
RS232
12V / 500mA
CELLSWITCH 100
+12V
GSM ANTENNA
General Specifications
Power supply (Regulated) Minimum: 5Vdc 500mA
Maximum: 15Vdc 500mA
Max allowable momentary
power failure period Less than 10ms
Average Power Consumption
at 12Vdc: Output Off: 25mA (300mW) Output On: 45mA (540mW)
Average Power Consumption
at 5Vdc: Output Off: 40mA (200mW) Output On: 45mA (540mW)
In-Rush Current 500mA

User Manual for Cellswitch 100
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SIM Card:
Use any Vodacom or MTN pre-paid or contract sim.
Disable the sim card’s pin number before installing it into the cellswitch.
It is recommended to use a contract sim to avoid manual airtime top-up since most top-
up packages expire after three months if they are not re-charged at least every three
months.
We recommend the following month-to-month contract for R9.99/month especially
tailored for telemetry devices at:
http://www.mtn.co.za/FindaPlan/Pages/priceplan_new001.aspx?pkg=ProData
For more information on acquiring the above contract, please contact us.
Antenna:
Do not install the Cellswitch 100 inside a metal enclosure unless the antenna sits on the
outside of the enclosure.
Physical Dimensions:
Length = 77mm
Width = 67mm
Height = 28mm

User Manual for Cellswitch 100
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Digital Inputs:
When the input is triggered either high or low it will send a SMS to the programmed
reporting numbers.
Terminal “IN” is internally pulled low. Leaving the connection open or connecting it to “0V”
will indicate an “Input-Low” state.
When connecting terminal “IN” to either “+12V” or “Vout” will indicate an “Input-High”
state.
Terminal “Vout” is internally connected to “+12V”.
Trigger voltage: Minimum = 3Vdc, Maximum = 25Vdc.
+12V
SENSOR 2
+12Vdc
SIM CARD
12V / 500mA
RELAY COM
INPUT 1
RELAY N/C
SENSOR 1
0V
RS232
0V
POWER SUPPLY
GSM ANTENNA
INPUT 2
CELLSWITCH 100
RELAY N/O

User Manual for Cellswitch 100
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Relay Output:
The output is used to switch circuits on and off and is controlled by sending a sms from
your cellphone to the Cellswitch 100.
The output can also be control by calling the Cellswitch from your cellphone. When the
device receives your call it will automatically disconnect you, handling it as a missed call
at no charge to you.
The output terminals are internally connected to a 2 Amp SPDT relay.
N/C = Normally Closed
COM = Common
N/O = Normally Open
Maximum Current 2 Amp
Maximum Power 125VA, 60Watt
Maximum Voltage 250Vac, 220Vdc
NB: To increase the power rating of the output, connect a 12V high-current relay or contactor to
the output terminals.
POWER SUPPLY
N/O
+12V
N/C
RS232 GSM ANTENNA
INTERNAL SPDT RELAY
0V
12V / 500mA
COM

User Manual for Cellswitch 100
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SMS Configuration / Setup / Programming
Programming the device via SMS
Please follow the step-by-step instructions below:
The device is programmed by sending it SMS messages from your cellphone containing specific
commands. Whenever a command is received by the device, a confirmation SMS will be sent
back to you stating that the device was successfully programmed. If the device receives a
random SMS containing a wrong command or any other data, it will be discarded and no SMS will
be sent back.
When typing a command, make sure of the capital and small letters since the command will not
be recognised if typed incorrectly.
The ‘1234’ in front of every command is the default SMS password and it is recommended to
change it when setting up the device.
GENERAL SETUP
SECURITY
SMS REPORTING OPTIONS
DIGITAL INPUT OPTIONS
OUTPUT RELAY OPTIONS
SMS I/O CONTROL COMMANDS
IMPORTANT !!! PLEASE READ BEFORE ATTEMPTING TO PROGRAM THE DEVICE
There are three different ways to program this device:
1.) Via our secure, easy to use, Gateway website https://cellswitch.accentronix.co.za/
2.) By sending it SMS commands as described below.
3.) By connecting the device to a RS232 port on your PC.
We recommend option 1 https://cellswitch.accentronix.co.za/ as this is a free service we offer and it is by
far the easiest and most convenient. All the data is stored securely on our servers in a data centre. It is
however important to understand the SMS I/O CONTROL COMMANDS section (right at bottom of this
document)
To use the website:
1.) Click on the link https://cellswitch.accentronix.co.za/
2.) Register as a user.
3.) Register your device (using the cellphone number of the sim card inserted – pre-paid or
contract)
4.) Configure the device settings
5.) Click on update on the bottom of the screen
6.) Our server will connect to the device, update its settings and save it in our secure database
Option 2 and 3 at the top may be useful in the field if you are without internet connectivity and for testing
the device. Please note that all settings will be overridden when using our website to program the device
after programming via option 2 and 3.

User Manual for Cellswitch 100
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STEP 1 – Program the device’s own name, cellphone number and behaviour when
it is called.
GENERAL SETUP
Device Name (Default: Cellswitch 100)
1234.F1"Cellswitch 100" The device's name displayed in the SMS reports.
Device’s own cellphone number
1234.F2"0827727789" Programs the sim cards cellphone number onto the unit
Switch the relay output when a call is received
(Default)
1234.F3a When a voice call is received, the relay output will be switched
Enable/Disable the inputs when a call is received
1234.F3b When a voice call is received, the inputs will be enable/disabled

User Manual for Cellswitch 100
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STEP 2 – Program the desired security settings.
SECURITY
Add security numbers
1234.F4a”0827727789;0825091827;” When the unit is used for access or remote control. Only
these cellphone numbers will be accepted by the unit when it
is called. Note the semicolon at the end of each number.
Up to 8 numbers may be added in one SMS.
Delete a security number.
1234.F4b”0827727789;0825091827;” Remove the programmed security numbers using this command.
Note the semicolon at the end of each number.
Up to 8 numbers may be removed in one SMS.
Enable security
1234.F4on The relay output will only switch when a programmed security
number calls the device.
Disable security (Default)
1234.F4off The relay output will switch when any cellphone number calls
the device.
SMS programming password (Default: 1234)
1234.F5a”5678” Changes the default SMS password from 1234 to 5678.
F5b reserved for SIM PIN

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STEP 3 – Program the cellphone numbers the device must SMS when an input is
triggered.
SMS REPORTING OPTIONS
1234.F6a”0827727789” SMS Reporting number 1
Programs the first number to SMS and/or dial when an input
is triggered.
SMS Reporting number 2
1234.F6b”0827727789” Programs the second number to SMS and/or dial when an input
is triggered.
SMS Reporting number 3
1234.F6c”0827727789” Programs the third number to SMS and/or dial when an input
is triggered.
SMS Reporting number 4
1234.F6d”0827727789” Programs the fourth number to SMS and/or dial when an input
is triggered.
SMS Reporting number 5
1234.F6e”0827727789” Programs the fifth number to SMS and/or dial when an input
is triggered.
Send daily SMS Status report
1234.F7on A SMS will be sent daily containing input/output and GSM signal
status.
Do not send daily SMS Status report (Default)
1234.F7off A SMS will NOT be sent daily containing input/output and GSM
signal status.
1234.F7”12:00:00” Daily SMS Status report time (Default: 12:00:00)
The time the hh:mm:ss the daily status report must be sent.

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SMS REPORTING OPTIONS
--- CONTINUED
Send Power-up SMS report
1234.F8on When the power to the device was interrupted it will send a
notification SMS when power is re-applied.
Do not send Power-up SMS report (Default)
1234.F8off When the power to the device was interrupted it will NOT send a
notification SMS when power is re-applied.
Send a Power-up Report to user 1 only (Default)
1234.F8a When the power-up SMS report is enabled, it will send a SMS to
reporting number 1 only.
Send a Power-up Report to all reporting numbers.
1234.F8b When the power-up SMS report is enabled, it will send a SMS to
all five reporting numbers.

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STEP 4 – Program the SMS messaged that will be sent when the inputs are
triggered.
DIGITAL INPUT OPTIONS
Input 1 high SMS
1234.F9a”Sensor 1 triggered” The SMS that will be sent when Input 1 is High (5 to 24 volt).
Input 1 low SMS
1234.F9b”Water level LOW ” The SMS that will be sent when Input 1 is Low (0 volt or not
connected).
Input 2 high SMS
1234.F9c”Power restored” The SMS that will be sent when Input 2 is High (5 to 24 volt).
Input 2 low SMS
1234.F9d”Power tripped ” The SMS that will be sent when Input 2 is Low (0 volt or not
connected).
Input trigger (high) - (Default)
1234.F10a A SMS will only be sent when an input goes high (5 to 24 volt).
Input trigger (high and low)
1234.F10b
A SMS will be sent when an input goes high or low.
Input trigger (low)
1234.F10c
A SMS will only be sent when an input goes low (0 volt or not
connected).
SMS the reporting numbers (Default)
1234.F11on The device will SMS the reporting numbers when an input is
triggered.
Do not SMS the reporting numbers
1234.F11off The device will not SMS the reporting numbers when an input is
triggered.

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DIGITAL INPUT OPTIONS
--- CONTINUED
Call the reporting numbers
1234.F12on The device will first SMS, then call the reporting numbers when
an input is triggered.
Do not call the reporting numbers (Default)
1234.F12off The device will only SMS and not call the reporting numbers
when an input is triggered.
Enable the inputs (Default)
1234.F13on / 1234.Arm If an input is triggered, a SMS will be sent.
Disable the inputs
1234.F13off / 1234.Disarm If an input is triggered, no SMS will be sent.
Inputs enabled message
1234.F13a"Alarm armed" When the inputs are enabled, this confirmation SMS will be
sent back.
Inputs disabled message
1234.F13b"Alarm disarmed" When the inputs are disabled, this confirmation SMS will be
sent back.
Input 1 trigger delay time (Default: 0)
1234.F14"3" The time in seconds input 1 must be triggered high before a
SMS is sent. The delay only works on input 1. It also only works
when input 1 is HIGH, NOT on LOW. (Max: 24hrs or
86400seconds)

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STEP 5 – Program how the output relay must behave when the device is called or
sent a SMS.
OUTPUT RELAY OPTIONS
1234.On Switch the RELAY OUTPUT ON
1234.Off Switch the RELAY OUTPUT OFF
Output PULSE mode (Default)
1234.F15a When a voice call is received the output relay will PULSE once
(Switch on and then off again)
Output TOGGLE mode
1234.F15b When a voice call is received the output relay will TOGGLE
(Switch either on or off)
Output relay PULSE duration (Default: 1)
1234.F15”5” Programs the output relay's PULSE duration in seconds when
the device is called i.e. it will switch on for 5 second and then off
again (Max: 24hrs or 86400seconds)
Send output switching confirmation SMS
1234.F16on When the unit is called/sms'd and the output relay is switched a
confirmation SMS will be sent back.
Do not send output switching confirmation SMS
(Default)
1234.F16off When the unit is called/sms'd and the output relay is switched no
SMS will be sent back.

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OUTPUT RELAY OPTIONS
--- CONTINUED
Output relay switching ON confirmation SMS
1234.F16a"Lights switched on" When the unit is called and the output relay is switched on, this
confirmation SMS will be sent back.
Output relay switching OFF confirmation SMS
1234.F16b"Lights switched off" When the unit is called and the output relay is switched off, this
confirmation SMS will be sent back.
Output relay switching PULSE confirmation SMS
1234.F16c"Gate Opened" When the unit is called and the output relay pulsed, this
confirmation SMS will be sent back.
Remember Relay Output Status (Default)
1234.F17on When power to the device was cycled, the output relay will switch
to the same state prior to the power interruption.
Do not remember Relay Output Status
1234.F17off The relay outputs will be reset to off when the device power was
cycled.

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STEP 7 – Test the device by checking GSM signal strength, inputs and outputs.
SMS I/O CONTROL COMMANDS
1234.Status Request Input/Output and signal quality status.
1234.Signal Requests the GSM signal strength 1,0 = Bad Signal.
30,0 = Full signal
1234.Airtime Requests the remaining airtime on a pre-paid sim.
1234.On Switch the RELAY OUTPUT ON
1234.Off Switch the RELAY OUTPUT OFF
Enable the inputs
1234.Arm If an input is triggered, a SMS will be sent.
Disable the inputs
1234.Disarm If an input is triggered, no SMS will be sent.