GSM controller with 8 digital inputs and 6 analog inputs to voltage or current.
Digital inputs for "break contacts", which can be connected to different sensors e.g. Room sensor door / window contacts ..
When alarm can GSM-Alarmxxx send SMS or call 8 different Tel. from a list.
GSM-AlarmXXX has built-in battery backup so it can send information during power failure. Br> Digital inputs: 8
Analog inputs: 6
Relay outputs: 4
Alarm Relay (230VAC 3A)
1 pc. Relay that can be controlled via SMS messages (230VAC 3A)
USB port: 1 mini USB port (for setting up the device via PC software as included)
GSM Frequency: 850/900/1800/1900 MHz