1. Smart touch keypad with 4 line message lcd display 2. Quad-band gsm communication, works with sim card 3. Calender, five personal emergency phone numbers 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