GSM / PSTN home security wireless GSM Home Alarm System 315 / 433MHz Specifications 1,gsm/pstn alarm system manufacturer 2,CE certificate 3,accepted ODM/OEM 4,99wireless zones +4wired zones 1.LCD English blue ... Read More
315 / 433 MHz Wireless GSM Home Alarm System With Color LCD Display Specifications: GSM Home Alarm System GSM frequency: 900/1,800MHz and 850/1,900MHz (optional) Working frequency between detector and alarm ... Read More
Dual - network Auto wireless gsm home alarm system with wireless and wired Specifications wireless gsm home alarm system 1.LCD English blue back-light display, voice prompt, ease of use. 2.Support dual-network ... Read More
Built-in Calendar Clock GSM Home Alarm System With Multiple Wireless Zones Specifications: GSM Home Alarm System 1.8 wired zones + 99 wireless zones,5 wireless remote controllers can be added. 2. LCD display, ... Read More
Built-in Calendar Clock GSM Home Alarm System With Multiple Wireless Zones Specifications: GSM Home Alarm System 1.8 wired zones + 99 wireless zones,5 wireless remote controllers can be added. 2. LCD display, ... Read More