Sensor magnet holders for door- and window handle

Makes it possible to detect that a door/window is really "locked" and not just "closed".
25m
2× print file
0.20 mm
0.40 mm
3.00 g
7
13
0
374
updated April 2, 2022

Description

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I have added various sensors throughout our house. I wanted to be able to detect that windows and doors are not just closed but also locked.

For this purpose I designed and 3d-printed a couple of magnet holders that attaches to the handles on the windows and sliding doors.

The supplied STL files are for inspiration only, They fit the handles we have in our house, yours might be different.

Due to limited space between magnet and sensor, I chose to use smaller neodynium magnets than the one suppied with the sensor.

Magnet: 10x5x3 mm

Sensor:  Aqara, but other brands can be used as long as the sensor fits between the frame, magnet and handle.

I have made an instructable: Doors- and Windows Locked/Unlocked Sensors , that also shows how to modify a sensor, making it possible to detect that a frontdoor is locked.

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