GSM communicator module
GSM controller with 7 inputs and 4 outputs, up to 16 administrators, and up to 400 users. Control Central CID SMS messages directly. Available as print for installation. Can be operated with our handy free app for android or iPhone mobile phones.
GSM control unit with everything built as a complete alarm system or Control + Control Central CID to SMS converter. Transfers control signals from alarm directly to SMS messages.