Home gsm alarm system 1.5 ways of arm/disarm 2. ... 4.One-key arm function, easy operati Wireless & wired alarm system: 1) The host with keyboard and LCD display, ... used in long distance monitor, arm, disarm and field alarm.10) Wireless detector and remote control are automatic code11) ... arm delay time (0000--0255second)14) Checking arm, disarm, alarm issue, etc.15) The host adopts AC220V, DC12V/7AH dual ...