Aqara Door Window Sensor Zigbee Wireless Connection Smart Mini door sensor Home Assistant for Mijia Gateway Home HomeKit APP
Networking
“The Aqara Door and Window Sensor utilizes a high-precision Hall effect sensor and Zigbee protocol to provide reliable, low-latency contact status monitoring for smart home automations. While it offers excellent battery life and a compact form factor, it requires a dedicated Aqara hub or compatible Zigbee coordinator for operation, making it best suited for users already invested in Zigbee-based ecosystems like Home Assistant.”
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High-precision Hall effect sensor ensures accurate open/closed status detection with minimal drift.
winterbritt.comUtilizes a high-precision Hall sensor to detect the opening and closing status
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Energy-efficient design provides over two years of battery life under normal usage conditions.
winterbritt.comEnergy efficient design allowing over 2 years of battery life
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Compact, low-profile design allows for discreet installation on narrow door and window frames.
yuweiss.devThe original Aqara Door Sensor is incredibly small. It fits neatly on narrow frames
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Metal surfaces interfere with Zigbee signal transmission, potentially causing connectivity drops.
smarthomio.comMetal interferes with Zigbee signal. Avoid metal doors/frames
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Requires a dedicated Aqara hub or specific Zigbee coordinator, limiting out-of-the-box compatibility.
smarthomio.comRequires Aqara hub ($30-60 extra). Not compatible with other Zigbee hubs
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Inconsistent reporting when paired with Samsung SmartThings, often misidentifying as a switch.
smarthomio.comMay be detected as Switch (On/Off) instead of Sensor (Open/Closed)
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The annoying part is clearing that notification manually.
yuweiss.devThe annoying part is clearing that notification manually.
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The battery reporting quirk is annoying but does not affect the contact function, and the mesh dropout issue is solvable with router devices.
privatehomelab.comThe battery reporting quirk is annoying but does not affect the contact function, and the mesh dropout issue is solvable with router devices.