Alarm Monitoring using a GSM device
A quick solution for consumers that disconnect their landline is to replace that communication path with a terminal that provides dial tone from a GSM network. Instead of calls travelling over telephone wires, they travel wirelessly over the mobile phone network and back onto the PSTN network and into the alarm receiver at the alarm monitoring centre.
Cell Alarm-GSM
There is nothing to program in the CellAlarm-GSM and there is no requirement to reprogram your alarm panel or PERS unit as it will dial the same phone number and communicate in the same protocol with the same alarm receiver as it did over PSTN. It really doesn't get any simpler than that.
The CellAlarm-GSM comes complete with a 3 metre antenna and contains its own battery backup in case of power failure. Available in black or white, the cost is $149 including shipping. Trade discounts available.
