Technical Information - Marmitek GSM Guard 300 Mode D'emploi

Q: The GSM Guard 300 does not respond to an alarm triggered by one of the sensors.
A: Check whether the sensor is turned on. If that is the case, you can increase the sensor
range by unfolding the white wires (see the back of the sensor) and letting them stick out
from above or underneath the sensor.
Q: The door/window sensor keeps triggering the alarm.
A: Place the magnetic sensor at exactly the same height as the sensor on the frame.
Q: the door/window sensor is not working.
A: Check whether there is a battery in the door/window sensor and whether it is still charged.
A: Check whether the door/window sensor is turned on (switch on the left-hand side,
0 = ON, I = OFF).
Q: I get the message WRONG INSTRUCTION!
A: Check the spelling of the text command. Make sure you use capitals (and hyphens).
Q: I do not receive any text messages.
A: Check whether the SIM card is working and has enough credit by placing it in a mobile
phone and testing it.
Q: I do not receive a text message after resetting the module.
A: If you send the reset command, you do not receive a text message. The system will do a
reset and switch off the relay. After 90 seconds the system is activated again.

6. Technical information

Specifications GSM Guard 300 module
Display:
GSM Modem:
LED indicators:
Frequency door/window sensors:
Relay output:
Working temperature:
Power source:
Power consumption:
Dimensions GSM Guard 300 module:
Specifications door/window sensor
Power source:
Power consumption:
Dimensions door/window sensor:
GSM GUARD 300
Dot Matrix LCD with screen lighting.
2 lines with 16 characters.
900/1800 MHz, dual band.
7 LED indicators: GSM Indicator, System
indicator, SMS Alarm indicator,
Buzzer/Siren alarm off indicator, detect
switch indicator, buzzer/siren indicator,
control relay indicator
433.92 MHz
24VDC, 1A max, 250VAC, 1A max.
0° – 50° C
DC 9V, with adapter
GSM Guard 300 active: DC210 mA
GSM Guard 300
stand-by: DC125 mA
230 x 149 x 46 mm
battery, 006P, DC 9V
If active: DC5.8 mA
110 x 34 x 26 mm
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