DESCRIPTION Zeta GSM communicator is an interface that allows a fire alarm panel to send a SMS text message in the event of an alarm or a fault. The communicator accepts a standard Mobile Phone SIM card, and is then programmed with the alarm information & phone numbers via a PC. The unit can run on any power supply between 9 & 24V DC. The unit has 4 inputs & 2 user definable outputs. The outputs can be manually operated by dialing the GSM communicator then entering a password.