GX802-GSM03

GSM SMS dialing burglar alarming system
128*64 lattice LCD screen with clock display; 2 wired and 10 wireless defense zones; can preset 5 phone number and 5SMS numbers; High quality built-in intercom speaker , can dial the number as normal telephone; Remote control arm and disarm; timely arm and disarm ; City electricity cut short message prompt;                                                                           
Support GSM850/900/1800/1900MHz
Working volt: DC12V
Wireless frequency: 315/433MHz
Wireless distance: 100M (Open land)
Dimension 16*11*1.7 cm: