Wolf-Guard Wireless 433MHz Door Window Sensor for Home Alarm Security System (White)
From
£7.60
To
£12.52
SIZE:2”x1.8”x0.65” SPECIAL: Imported chip, ultra-low power consumption, stable performance SENSITIVITY: Wireless alarm signal when door or window open. Tamper alarm and No false alarms. POWERFUL: Battery dies so fast ?? NO! We use huge capacity lithium battery---3V CR2450 lithium battery, more than 1 year standby time. Also battery is include, you no need to buy battery before use it advance. Low-voltage alarm USEFUL: Our door and window sensor need to format the code with your own home alarm system before to use it. Work well with Wolf-Guard security system, Manufacturer: ChiTongDa
Wolf-Guard Wireless 433MHz Door Window Sensor for Home Alarm Security System (White)
SIZE:2”x1.8”x0.65” SPECIAL: Imported chip, ultra-low power consumption, stable performance SENSITIVITY: Wireless alarm signal when door or window open. Tamper alarm and No false alarms. POWERFUL: Battery dies so fast ?? NO! We use huge capacity lithium battery---3V CR2450 lithium battery, more than 1 year standby time. Also battery is include, you no need to buy battery before use it advance. Low-voltage alarm USEFUL: Our door and window sensor need to format the code with your own home alarm system before to use it. Work well with Wolf-Guard security system, Manufacturer: ChiTongDa
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From
£7.60
To