1. LCD display, Keypad operation, easy to use; 2. Muti-Language: CN, Czech, Danish, EN, FR, GE, Portuguese, Italian, Spanish, RU; 3. Dial to Away/Stay/Open Door Gate/Open Curtains with a free call; 4. Performs telephone functions for two way voice communication; 5. 99 wireless zones, 9 remote controls, 2 wired zones, 1 alarm output for CCTV or IP Camera; 6. 11 zone types, e.g.: entrance, SOS Silence, Onsite, Outer, Inner, monitoring zone and so on; 7. 5 Modes: Bypass, Away, Disarmed, Onsite, Stay at home; 8. 1 Wireless siren output, 1 wireless switch for control the door or garage or curtains; 9. 9 preset numbers can set as receive SMS only or dial only or both of them; 10. 999 alarm event record and 99 operation event record; 11. Timer to arm/Stay/Disarmed automatically; 12. Supports CID Protocol over GPRS network; 13. Programming by SMS Commands or Keypads via LCD menus; 14. Armed delay time, alarm delay time, siren working time are programmable; 15. Alarm texts can be programmed by users; 16. Remote restart the panel by SMS commands; 17. Battery of Wireless detectors with low voltage can alert users by SMS texts; 18. Inbuilt temperature probe, send SMS alert while temperature higher or lower; 19. Inbuilt rechargeable backup battery, external power goes on/off alert by SMS; 20. GSM Frequency: 850/900/1800/1900Mhz.