GSM/LTE dialing and control unit GSM206-4G. This 4G/2G dialing unit features 6 inputs for triggering SMS and/or voice messages to up to 9 telephone numbers. Inputs are triggered when connected to earth, making it suitable for connection to an alarm system or devices/detectors with NO contact. SMS and voice messages are individually adjustable per input, and the voice message can be acknowledged from the called telephone.

The unit includes 4 outputs (semiconductor outputs switched to ground, max. 12 V/100 mA) that can be controlled automatically via the inputs or manually via keypad or call (toggle or pulse mode, 1-99 seconds). It has a built-in 85 dB siren and a listening function through a built-in or connectable microphone. Arming and disarming can be done via keypad, call, or SMS, with adjustable on and off delays.

Programming is easy via keypad/LCD display as well as remote programming via SMS.