23
23
Common malfunctions
Ÿ
The system doesn’t send phone w
a
rnings
- check if the system is armed
- check the programmed phone numbers
- check if there is a programmed alarm delay
- check the balance on the SIM card in the alarm
Ÿ
The wireless siren does not sound
- check the power of the siren
Ÿ
There is no GSM signal
- check the SIM card in the unit
- check if the SIM has a PIN. It shouldn’t.
- check if the main unit is on backup battery and if this is not charged
- check the GSM signal in the area with a phone
Ÿ
Phone programming does not work
- check GSM signal
- try another SIM card
- try with another phone
Ÿ
The detection distance is short
- chec
k
detector battery
Ÿ
The SIM card can’t receive SMS
- check the memory of the SIM card, maybe it is full of SMS
Technical specifications
Power
Consumption
Wireless communication frequency
GSM frequency
Backup battery
EN
12V
<25mA in standby / <450 mA in alarm mode
433 MHz
850/900/1800/1900 MHz
400 mAh, up to 6 hours standby
