Wireless alarm control panel with built-in GSM module and external antenna, BLUE backlight. 16 system users, 2 zones for wired detectors, 32 zones for wireless detectors, 1 wireless siren, 3 fused alarm outputs (1A each). Built-in accoustic signalisator 92dB. Integrated keypad and LCD display. Power supply: 2xAA 3,7V Li-Ion batteries (included). Size: 110/122/32mm. Operational temperature: 0... +40.