CellAlarm GSM - Cellular Backup Terminal

The DIY alarm community has long been asking for a cellular backup device that allows you to use the SIM card of your choice in order to avoid additional monthly monitoring charges. The CellAlarm GSM terminal from IP Alarms, provides you with this freedom.

Plug in your SIM card, connect your alarm panel into the RJ11 phone port, power it up and the CellAlarm-GSM is ready to go. It will connect your alarm panel wirelessly to your monitoring center over your chosen GSM network. Your existing alarm monitoring company usually don't even know you've changed from telephone line monitoring to cellular monitoring. They may detect that your Caller ID has changed, but other than that, everything will work just as it did over the phone line.

The cost of the Cellalarm-GSM terminal is $179 plus shipping.