1. Built-in GSM industrial module, easy installation and configuration 2. 3 wired zones and 6 wireless zones, each zone can be set as the Bypassing, Burglary or Emergency zone 3. Remotely program the function of the control panel by SMS or phone 4. Can Arm,Disarm by SMS or phone 5. Edit the name of zone by SMS,when alarm,SMS report the alarm information. 6. Real-time, Delay, 24 hours, Bypass defense zones program 7. Short message reporting of AC power failure and power and phone lines fault 8. With the operation password,make sure the safty. 9. 8 seconds pre-recorded alarm message that will be played when alarming 10. 4 pre-set telephone numbers to dial and 4 pre-set telephone numbers to send SMS 11. Automatic switch of AC power and backup batteries. One set by one clore box, 20boxes by one carton.