HF-92CA LCD telephone alarm

13. Built-in siren and timer IC, the time keeps right after power off

12. Built in rechargable battery which backs up 12 hour when main power fails;

11. Unique watchdog function, monitor the old, patient or important place. When one zone is set to be watchdog zone, during a programmed time, if the sensor not triggered, then the panel would alarm

10. Every zone can be seperately armed/disarmed (24 hours zone can not seperately disarmed)

9. Siren could be set to sound when away arming

8. every remote can be set to request assistance siren on/off

7. every detector can be set to doorbell when disarmed, every detector can be set to locally alarm(do not dial out) when triggered in disarmed mode

6. Every zone can be programmed seperately,  it can set to be: watchdog zone, exit/entry delay, 24 hours zone, sound/silent when alarming, armed/part armed zone. e.g. we can set zone 3 with delay time, zone 4 without delay, or zone 2 is 24 hours zone, while zone 3 is normal zone, etc.

5. 6 groups timed auto arm/disarm, Away/Stay arm optional

4. User can listen in, speak, turn on/off siren, arm/disarm remotely from phone when receiving alarm call..

3. 85 event log about arming, disarming, and alarming. When alarming, the time, zone number and detector number could be viewable on the LCD

2. English voice prompt for every step

1. LCD and blue back-up light, all the setting can be viewed directly on LCD

1.LCD display,voice indication
2.every detector can be set to doorbel
3.watchdog function
4.each zone programmed