... 85 event log about arming, disarming, and alarming. When alarming, the time, zone number and detector number ... off6. Siren could be set to sound when away arming7. When using our pir, ceiling mount pir, directional ... monitor the old, patient or important place. When one zone is set to be watchdog zone, ... Built in rechargable battery which backs up 12 hour when main fails; 11. Remote control, listen in, ...