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Door sensor alarm

(820 products available)

supports max. 64 wireless detectors sensors Door Contact Detector Wireless Digital Alarm Sensor

£39.87-119.61
Min. Order: 2 sets

Wireless Door Contact 64 Channels Wireless Digital Alarm Sensor with relay

£39.87-119.61
Min. Order: 2 sets

4G Data & SMS Alarm over SMS Home house window alarm sensor door alarm detection anti-thief security

£79.74-159.48
Min. Order: 2 sets

Cold Chain Monitoring Factory Smart Home Alarms Door Sensor Door Alarm Detector 4G RS485 SMS Messenger

£79.74-159.48
Min. Order: 2 sets

Wireless Alarm Detector wireless magnetic door contact/sensor waterproof iot sensors

£39.87-119.61
Min. Order: 2 sets

wireless Mount Door Contact Sensor motion sensor door opener zwave door sensor

£39.87-79.74
Min. Order: 2 sets

Home Security Wireless Smart Alert Door Window Alarm Sensor Detector data recorder controller

£39.87-79.74
Min. Order: 10 sets

Smart Wireless Magnetic Contact Door Sensor Windows Alarm Detector 433mhz Sensor

£39.87-119.61
Min. Order: 1 set

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