Best -selling GSM-LCD wireless burglarproof alarm system--HOT! ! !
Features;
1. Compact design, blue backlight, big LCD Screen Display.
2. Voice Instruction
3. Program three groups of time for arm/disarm
4. 100 historical alarm time records
5. GSM Network phone alarm function, support English short message. It can automatically report arm/disarm status.
6. External MIC Optional
7. Leave-Groud Alarm Funtion
8. Low power consumption, backup battery lasts for at least 72 hours
9. 32 wireless defense zones, 8 wired defense zones

10. Support five wireless doorbells
11. Low power alarm function
12. AC power failure alarm
13. Built in siren, external siren optional
14. Recycling call the pre-set six groups of alarm telephone numbers
15. Remote sound monitoring, arm and disarm control
16. Learning code, can work with many accessories
17. Separately arm/disarm each defense zone
18. Built-in 9v bakup battry.