New GSM alarm system with LCD display and Touch keypad LCD color touch screen. 99 wireless zones; CE, ... key-control: out arm, home arm, arm by remote controller or telephone;11.SOS, fire, gas, door, hall, ... ;17.Arm by different ways: panel keypad, remote controller, remote call;18.Alarm call has the priority: ... Volume 110dB Components ListMain panel 1 pc,Remote controller 2 pcs,Siren 1 pc,PIR sensor 1 ...