GSM controller with 8 digital inputs for "breaking contacts", which can be connected to different sensors eg. room sensor door / window switches.
With built-in microphone input and line out, a call can be made through the device.
In case of alarm, GSM-ALARM150 can send SMS or call up to 8 different telephones from a list.
The GSM-ALARM150 has a built-in battery backup so it can send information during a power outage.
Digital inputs: 8
Relay outputs: 1 alarm relay (230VAC 3A) and 1 pcs. relay which can be controlled via SMS messages (230VAC 3A)
USB port: 1 mini USB port (For setting up the device via PC software included)
Audio in: Microphone in (Monitoring the sound in a room)
Audio Out: Line Out (so that the room can be spoken from the unit)
GSM frequency: 850/900/1800/1900 MHz