LCD GSM Home Alarm System with back up battery

Name: LCD GSM Home Alarm System with back up battery Model: PST-GSM-06 Specification: 1. GSM frequency:900/1800MHz & 850/1900MHz(optional) 2. 24 wireless zones; 3. Working frequency between detector and alarm host(315M/433M optional) 4. External power failure alarm 5. Start-time: less than 1s 6. Alarm response time less than 10s (GSM in normality) 7. Power requirements: AC 110-220V 50Hz/60Hz (optional) 8. Power consumption: than 3W 9. Standby battery: DC 8.4V Main Function: 1. Application: Mainly used in House, office, Factory etc; 2. Color LCD screen, keypad with blue light; 3. Maximum 24 wireless zones including 1 panic zone, 1 wireless fire zones, 22 wireless intruder zones; 4. Maximum 2 wired zones; 5. 3 mobile phone numbers for SMS alarm; 6. 3 phone numbers for alarm call; 7. Recording voice; 8. Auto-arm time, Auto-disarm time and Auto-partial arm time available for programmed; 9. Fixed code wireless accessories; 10. SMS control & program; 11. SMS modifies wireless zones name; 12. Two-way communication available; 13. Hand free mobile phone; 14. Arm/disarm by keypad, remote controller, phone or SMS; 15. Call the main unit to listen in status whenever; 16. Entry delay alarm; 17. Main unit with tamper switch; 18. Internal MIC or external high sensitivity MIC (optional); 19. Internal GSM antenna or external antenna(optional); 20. External power failure alarm; 21. Working with monitoring center, such as police station; Standard Package Included: 1. One Alarm Host 2. One Wireless PIR motion sensor 3. One Magnetic door/window contact 4. Two Remote controllers 5. One mini horn 6. One AC Adapter 7. One Manual