Zigbee Wired Door and Window Contact Sensor, Hardwired Open/Close Detector, Black, Wireless Zigbee Smart Home Security Sensor, External Hard Wire Installation, Powered by AAA Battery
$18.99
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Price: $18.99
(as of Oct 23, 2026 20:26:39 UTC – Details)
Product description
Wired External Contact Design: Adopts a professional external wired door and window contact sensor structure, breaking the installation limitations of traditional wireless built-in sensors. It supports extended wired induction and is compatible with various special and complex installation scenarios.
Real-Time Detection: Instantly monitors the open and close status of doors and windows, keeping you informed at all times.
Zigbee Connectivity: Requires a compatible Zigbee gateway to operate, ensuring a reliable and low-latency wireless smart home connection.
Smart Home Security: Seamlessly integrates into your smart home system to enhance security and provide peace of mind.
Battery Powered: Conveniently runs on AAA batteries, allowing for flexible, wire-free placement on any door or window.
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$18.99
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