Xiaomi Aqara Door/Window sensor HIDDEN INSTALL

I decided to drill the doors since I’m using those sensors reliable for 2 Years +


To insert the sensor you need to drill the door with a 21 mm Forstner Wood Drill Bit

To clean the insert you can use a Wood polishing drill head

To drill the hole for the magnet you need a 6 mm Wood Drill Bit


The antenna is located where the green thing from the bottom right corner of the apartment plan.
The doors/walls don’t seem to interfere with the signal in any way!


Antena is a CC2531 Texas Instruments

Software is Zigbee2MQTT


Very tidy!

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