downloadGSM radios are the best defense against today’s communications challenges.

In the event that someone cuts the telephone line, most alarms are rendered useless in that they are no longer capable of sending a signal to indicate that there is an alarm. As a result, when an alarm is triggered at your premise, the authorities will not be notified.

GSM radios are one of a few of the back-up communications options that SuperTech offers to ensure that your alarm can still communicate with our monitoring centre after telephone lines have been cut.