Wireless Gsm Home Security Alarm Systems
2012 Newest wireless GSM home burglar alarm systems
2012 Newest wireless GSM home burglar alarm systems

2012 Newest   wireless GSM home burglar alarm systems   Technical Parameters: Wireless receive distance 300-500(open area) Wireless receive frequency 315MHz/433MHz Time of Alarming 10mins

4-Zone yard Wireless digital Home security Alarm Systems SC-398
4-Zone yard Wireless digital Home security Alarm Systems SC-398

Name: 4-Zone yard Wireless digital Home security Alarm Systems SC-398 Brand: Can   Model: SC-398     Description 1. 4-Zone security alarm systems,every defence zone can study

US $ 10 - 20 / Piece
2012HOT SALE!!!!Wireless digital Home Security alarm systems SC-298 SC-298
2012HOT SALE!!!!Wireless digital Home Security alarm systems SC-298 SC-298

2012 Hot Sale!!!! Home Security alarm systems SC-298 Technical parameters :    1. Mainframe  Power supply  AC110V-240V 50Hz  Standby current  ≤35mA  Alar

US $ 1 - 30 / Piece