Bold Line Guard - Plug-in GSM Alarm Signalling

Bold Communications have launched a revolutionary new product – GSM Line Guard – to provide back-up protection for PSTN alarm communications.  Inexpensive and simple to use, the Bold Line Guard transforms traditional digi communicators into dual-path signalling devices. The PSTN output from an ordinary dialler is simply plugged into the universal Line Guard GSM module.  In the event of a line failure, the Line Guard sends a comms fail message via text message and/or to an ARC receiver, and then transmits alarm signals over the GSM network.

With installation being quick and simple, Line Guard is the most cost-effective method of achieving secure dual-path signalling. Brian Kelly, MD at Bold comments “Dual-path signalling is an increasingly popular option.  Our customers were looking for a solution which would work with the digi output from any alarm panel, was easy to install and didn’t cost a fortune.  I believe that Line Guard provides exactly that solution at a very competitive cost.” 

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