You need a Aqara Door Sensor:
https://de.aliexpress.com/item/1005006697321005.html?spm=a2g0o.order_list.order_list_main.5.45655c5f2PWuPi&gatewayAdapt=glo2deu
and an Detector:
https://de.aliexpress.com/item/1005006386870219.html?spm=a2g0o.order_list.order_list_main.10.45655c5f2PWuPi&gatewayAdapt=glo2deu
Some Cables and some Silicon to close the hole from the cables.
The Cables are soldered directly onto the magnetic switch.
Regensensor_Andy.stl | 1.0MB |