SOS Zone Multi-functions GSM Home Alarm System With Two-way Voice Communication Specifications: 1. Rated voltage: 9~12VDC; 1.5A 2. Standby current: 30... 자세히보기
GSM Intrusion Wireless Burglar Alarm Systems With Two-way Voice Communication Specifications Optional Accessories (Wireless): Combined Light and Siren... 자세히보기
GSM Wireless Burglar Home Alarm System(YL-007M8) With Wireless PIR Sensor 1. Adopt three bands, GSM 900/1800/1900MHz, alarm remotely without the limit ... 자세히보기