GSM Activate 2G RF BEAM User manual

PAGE 1
MODEL RF - BEAM
2G & 3G
GSM Wireless Beam Alarm
www.gsm-activate.co.uk

Page 2
Product Information
Our 2G/3G GSM Wireless Beam Alarm is a standalone alarm system suitable for indoor
and outside use.
It will alert you using GSM technology by sending a text message and/or a phone call to
your mobile phone or landline when the invisible infrared beams have been broken.
The unit is also enclosed in an IP65 rated box which means it is perfectly weathered for
outside installation and has also passed testing in high heats and below freezing
temperatures.
GSM Module Specification
● GSM Frequency: Quadband freq 850/900/1800/1900/ 3G Model 2100 Mhz
● Power Supply Voltage: 9 - 24 volts DC - 1 Amp Min
● Current used in standby mode: 60mA Max
● IP65 Enclosure rating for outside installation
● 2 Amp Relay Output
● Micro 2G or 3G Simcard
● No land line required
● Dimensions - L100 x W68 x H50mm
● Dimensions PCB Only - L95 x W67mm
● Sim Active Function
● Operating Temperature: -10….+40°C
● Programmed by Text / SMS message
● Text to test signal strength
● Wireless Range - 20 Metres
Beam Specification
● Alert Distance: 100 metre outdoors, 300 metre inside
● Power Consumption: 65mA Max
● Detection Mode: 2 beams blocked simultaneously
● Optical Source: Infrared Digital Pulse Beam

Page 3
Instructions
Slide the simcard into the holder making sure that the clipped corner of the simcard lines
up with the clipped corner of the simcard holder as shown in the picture above.
IMPORTANT - PLEASE READ
Please make sure you disconnect the power when you fit the simcard the place the
simcard with the clipped corner facing inwards.
Please see picture above.
Signal Strength
To help make sure you place the unit in a suitable position you can text the unit to see
how much signal strength the detector is receiving by sending the text command
#SIGNAL#
The detector will perform a test on the signal strength.
You will receive a text telling you a signal strength score of between 0 up to 30. We
strongly recommend that you place the unit where you can receive a signal strength of at
least 10.
You will find that a score of less than 10, the unit will be unreliable

Page 4
How to programme contact numbers
After inserting your simcard in to the GSM module turn the unit on and wait until you see
the GREEN LED is on. This will indicate that you have a mobile signal and the unit is
ready for use.
You will now need to send a text message wit the contact numbers, (maximum 3 contact
numbers)
NOTE - To avoid confusion we have colour coded the (HASH) and the (EQUALS)
symbols.
Example: (HASH) (1,2 or 3) (EQUALS) (phone number) (HASH)
#1=07123456789# Then send this as a text message to the simcard number of your
unit (for contact no1)
#2=07123456789# Then send this as a text message to the simcard number of your
unit (for the second contact)
#3=07123456789# Then send this as a text message to the simcard number of your
unit (for the third contact)
If you wish to cancel a number please follow this example
Example: (HASH) (1,2 or 3) (EQUALS) (DELETE) (HASH)
#1=DELETE# Then send this as a text message to the simcard number in your
unit.
PLEASE NOTE
Please only send one text message at a time and wait for the GSM detector to send back
the text acknowledgement ‘number stored’ before you try to add another number.
Below is a note pad to help you remember the numbers that you have saved to your unit in
the event you need to modify or delete them in the future.
#1=_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _#
#2=_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _#
#3=_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _#

Page 5
How to program the SMS text message
You can now change the alarm message from “input detected” to one of your choice.
To change the message send the text command as follows
#MESS=YOUR MESSAGE#
The detector will reply with the text message - “MESSAGE STORED”
PLEASE NOTE
You can only use a maximum of 19 characters including spaces for your customised
message.
Telephone Call Alerts
The Wireless Beam Alarm can be programmed to send you a call after each text alarm has
been sent.
You will receive approximately three ring tones. The unit will then hang up. This is to avoid
any call charges being incurred.
To set the alerts to ON please send the text message
#CALL=OFF#
The unit will reply back with “CALL ON”
To disarm the alerts please send the text message
#CALL=OFF#
If the call function has been set to ON you will receive a text message and shortly after a
phone call.

Installation of the Infrared Beams
PLEASE NOTE
The transmitter and receiver will work from a distance of 100 metres outside and 300
metres inside. Additionally, the receiver beam should be within 20 metres of the GSM
detector.
1. Find a suitable location for the transmitter and receiver and ensure the sensors are
mounted on a stable structure.
2. When installing the receiver take care to position the receiver out of direct sunlight as
this will reduce the sensitivity.
3. Ensure the sensors line of sight is free form false alarm sources such as bushes, trees
etc. Pay attention to these as they may change seasonally.
4. It is important to have the correct Power Supply to operate this device successfully.
You will need a 12 volt 2 Amp supply or 12 volt battery. You can purchase both of
these from our website www.gsm-activate.co.uk
5. Now you have the transmitter and receiver fitted to the location you can carry out
alignment. You will now need to turn ON the power.
6. There are two adjustments, left and right, and up and down. The photo below should
give you the indication of how to do this.
The voltage adjustment is only available on the receiver unit.
8. Correct alignment is indicated by a GREEN LED turning on. Once this has been seen
you can carry out a walk test.
By interrupting the infrared bean the RED alarm light on the receiver should come on for
approximately 4 seconds.
If this is the case then the unit is now working properly.
Page 6

Page 7
How to use the 2G/3G Wireless Beam Alarm
Once you have positioned the beams, installed the simcard and programmed the
numbers the system is ready to be used.
The GSM Wireless Beam Alarm has two modes, alarm mode and auto mode. Alarm mode
you have to arm the alarm manually each time when required. Auto mode, the alarm is
always armed. You should choose which mode is more suitable to your application.
These modes are selected by sending the following text messages
#mode=1# Alarm Mode (default)
#mode=2# Auto Mode
Mode 1 - Alarm Mode: #mode=1#
Alarm mode is the default mode. You need to set the alarm to ON before it detects
movement and sends an alarm message.
To set the alarm to ON you will need to send the text message
#ALARM=ON# This will activate the alarm
#ALARM=OFF# This will deactivate the alarm
It is important to remember that when the alarm has been triggered you will need to reset
the alarm by sending another text message #ALARM=ON# to reactivate the alarm.
Mode 2 - Auto Mode: #mode=2#
The alarm is always armed and will trigger when movement is detected. It will
automatically reset back into armed mode after 20 seconds when no movement is
How to use the Relay Output
Dipswitch 2 = OFF (ref page 3)
The Wireless Beam Alarm has a amp relay output which can be used to switch on
external electric devices such as lighting, sirens etc
By texting the unit you can turn the relay ON or OFF. Below are examples on how to do
this.
#REL=ON# This will turn ON the relay output
#REL=OFF# This will turn OFF the relay output
After each operation the unit will reply with a status report of “REL ON/OFF”
Dipswitch 2 = ON (ref page 3)
The relay can also be set up to pulse for 20 seconds when the inputs have been
triggered. To activate this mode you need to set DIPSWITCH 2 to the ON position.
This can be used to trigger a siren or reset other equipment.

PAGE 8
Pairing the Wireless Sensors
To connect the wireless sensors you will need to go through a process so that the devices
are matched to the receiver on the GSM module.
1. Switch ON the GSM module
2. Switch ON the beams and allow them to warm up for 15 seconds.
3. Hold down the pairing button on the RF module for 3 seconds (refer to figure 1)
4. Trigger the beams by placing your hand between the beams.
5. The RF module has a RED LED which will flash when pairing is complete.
6. Dipswitch 1 controls the 2G and 3G
7. Dipswitch 2 controls the relay mode
PLEASE NOTE
The transmitter and receiver will work from a distance of 100 metres outside and 300
metres inside. Additionally, the receiver beam should be within 20 metres of the GSM
detector.

Page 9
Quick Reference
Factory Reset
To reset the unit back to factory settings you will need to send a text message #RESET#
WARNING - This will reset all your parameters. Please only send a reset command when
necessary.
The GREEN ready LED will flash eight times.
Typical Application of this Product
● Security alarm system applications
● Supervision and monitoring alarm systems
● Automatic monitoring system
● Vending machines security protection
● Pumping stations; tanks, oil or water levels
● Buildings and real estate
● Weather stations
● River monitoring and flood control
● Fridges/Fish Tanks
● Farming equipment and security
Dipswitch Settings
Dipswitch 1 - ON = 3G Selected
OFF = 2G Selected
Dipswitch 2 - ON = Pulse Relay (20 seconds)
OFF = Relay off
For more technical support please browse the FAQ’s on our website www.gsm-
activate.co.uk
Alternatively email our technical support team at [email protected] and we will
aim to get back to you within 24 hours Monday- Friday.
17/07/18 GD