... , more other functions are Programmable by user;5)Watchdog,24Hours Zone, SOS zone are available;6)Using ICON to display armed, Partial ... for smoke and gas leakage sensor,1XWatchdog zone for monitoring elder or child, 1XSOS zone for emergency help; 7)Supports 3 SMS ... is editable by user;10)Equips with 1 Alarm-Link output relay, once the system triggered, the output will switch on for ...