GSM Dialler

SKU: GSMS14. Category: .

Description

A GSM dialler is a digital mobile phone that has been designed to connect to any standard dialler alarm. The system can be used as the primary communication path to our control room if a standard telephone line is not available. Alternatively the GSM can be used as a backup so that the GSM will be used if the telephone line is cut.There are some instances where the GSM dialler will not change over to the GSM due to faults on the standard telephone lines when the alarm system is using the GSM in a back up situation, it will restore to the standard telephone line as soon as the fault is rectified. Standard mobile phone call charges apply to GSM backup and are charged to the client.