6. Built-in speaker and microphone

7. Remote two-way intercom

8. Extra sms phone number for system''s status

9. Alarm memo, entry delay, exit delay

10. Hybrid alarm, 30 wireless zones, 4 hardwired zones

11. Advanced zone attribute, user-friendly zone names

12. Temperature display and relay signal output

13. Support wireless lcd/led keypad and wireless siren

14. Support user code and installer code

15. 100 alarm log

16. Sms alert, when system: arm/disarmed, sensor''s low battery, ac power failure, phone line disconnect

17. Reset factory design

18. Built-in siren

19. Alarm communication via ademco contact id protocol

20. Backup rechargeable battery, last more than 24 hours

21. Work with ip camera

Color box:19*14.5*9cm, 22units/ctn