1.Microcomputer chipset adopted as main control unit 2. Wireless received, high sensitivity, high anti-interfere 3. None of repeating numeral coding, highly sensitivity for controlling objective 4. Remote controller with fortifying button (lock), withdraw button (unlock), panic button. 5. Automatically dialing alarm telephone number that has been set and recycling redial 6. Automatically 10-seconds voice and message recorded to transmit an alarm 7. Double numeral coding and ten thousand of group net integration build-in, anti-interfere along ten thousand of users simultaneously using each other. 8. With DC /AC available, emergency rechargeable battery and power supply build-in, both of that are automatically switched. 9. Mute siren setting. 10. Sound accompaniment set-up by remote controller. 11. Store six groups of number of telephone or mobile phone or Beep-Page. 12. Connecting with internet computer in uptown. 13. System reset to origin 14. Long-distance control to set the alarm host by phone or other communication tool. 15. Long-distance control under password protection. 16. Locale monitor 17. Infrared detector separately armed or disarmed. 18. Alarm host build-in warning tone. 19. Protect trunks 20. Alarm host build-in keyboard, without help of phone to set protection. 21. 8 zones LED display build-in.