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 4. One central monitoring station phone number 5. Alarm notification via phone call or SMS 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