Specification :

SNA-2000C NEW!!! 8 LED display of alarm zones;Build-in dialer with build-in siren; Telephone line anti-cut alarm function;  Record your own personal message for ten seconds; Up to 6 telephone numbers can be prestored in the unit and dialed to summon help in priority order;  Remote command and access to the system from anywhere via a telephone/mobile; Back-up rechargeable battery available for 24 hours when power is in failure; 1 Main controller panel +1 DoorWindow magnet detector+1Wireless IR detector + 2 Remote controller+1 Phone cable+1 UPS power supply.