Below you can find an overview of Wireless GSM Alarms. 

GSM Alarm - Motion Detector Alarm - designed to detect entrance to a closed unauthorized zone and to notify via call and SMS to a GSM standard telephone. 

GSM Alarm Photo Express - photographs the restricted, protected, and surveilled zone, and then sends the photo by E-mail via GPRS. 

GSM Smart Power Switch - manages alarm sensors via radio channel and communicates with the user via a GSM network standard mobile telephone.

Remote Control BN3-433A - a standard part of the GSM Alarm Motion Detector, the Photo GSM Motion Detector and the Alarm GSM Smart Power Switch.

GSM Thermo Sensor Detector - lets you know if someone opened a door or window. It has a built-in magnetic sensor switch as well as an "Enclosure Opened" sensor (Tamper) and communicates via radio channel with the device it is set up to.