![433Mhz Wireless door sensor (door switch)](https://hackspark.fr/10457-large_default/433mhz-wireless-door-sensor-door-switch.jpg)
This wireless door switch is a great addition to your project. With its included batteries, just put it on your door using the given tape and voilà, a new door sensor !
Works perfectly with the 433 mhz rf link kit and any microcontroller, inclding arduino and others.
Uses a PT2262 as rf encoder, with a 433mhz antenna.
Fully compatible with the RCSwitch library for arduino, rcswitchpi for the Raspberry Pi and rcswitchpi for the BeagleBone Black.
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This wireless door switch is a great addition to your project. With its included batteries, just put it on your door using the given tape and voilà, a new door sensor !