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Amazon.com: Bstinay AC110-220V Door Window Reed Switch Black Normally Open Magnetic Door Contacts Switch : Electronics
![Amazon.com: Bstinay AC110-220V Door Window Reed Switch Black Normally Open Magnetic Door Contacts Switch : Electronics Amazon.com: Bstinay AC110-220V Door Window Reed Switch Black Normally Open Magnetic Door Contacts Switch : Electronics](https://m.media-amazon.com/images/I/61i2F9yhdwL._SX342_.jpg)
Amazon.com: Bstinay AC110-220V Door Window Reed Switch Black Normally Open Magnetic Door Contacts Switch : Electronics
Shelly 1 Garage door opener with 2 magnetic reed contacts · Issue #818 · RavenSystem/esp-homekit-devices · GitHub
![Festo SMT-10M-PS-24V-E-0.3-L-M8D Reed-Kontakt Näherungs-Schalter Rundnut 551375 : Amazon.de: Gewerbe, Industrie & Wissenschaft Festo SMT-10M-PS-24V-E-0.3-L-M8D Reed-Kontakt Näherungs-Schalter Rundnut 551375 : Amazon.de: Gewerbe, Industrie & Wissenschaft](https://m.media-amazon.com/images/I/51j06fjgsdL._SX522_.jpg)
Festo SMT-10M-PS-24V-E-0.3-L-M8D Reed-Kontakt Näherungs-Schalter Rundnut 551375 : Amazon.de: Gewerbe, Industrie & Wissenschaft
![magnetisch Sensor-Schalter - SODIAL(R)10 Stueck Reedkontakt 14mm x 2mm Miniatur Reed Kontakt Reedschalter 44mm Laenge : Amazon.de: Baumarkt magnetisch Sensor-Schalter - SODIAL(R)10 Stueck Reedkontakt 14mm x 2mm Miniatur Reed Kontakt Reedschalter 44mm Laenge : Amazon.de: Baumarkt](https://m.media-amazon.com/images/I/61KgRKeuk9L._AC_SY355_.jpg)