... ID communication protocol 2.better price automatic modify& independent programming Commercial Alarm SystemsName: Commercial Alarm SystemModel:VS- ... of Arming: perimeter arming, delay arming, remote arming, single defence area arming, force arming, timing arming,and remote ... -16 have this function).> 6 Methods of Disarming: single defenee area disarming, password keyboard disarming, remote disarming, ...