Now, thanks to the work of [Jonathan Armstrong] we have such a firmware for the 433 MHz magnetic door and window sensors that you can pick up on AliExpress for $4 USD a piece. The new firmware not ...

That will also allow you to automate the contact sensor with other devices. The Eve Door & Window Sensor is compatible with all three major platforms along with the Matter protocol. For Alexa or ...

The best DIY home security systems are easy to install, include motion and entry sensors, a loud siren and professional monitoring, all for a reasonable monthly fee. When you purchase through ...

If you’ve secured your front door with smart tech, upgrading your garage door is the next step. A smart garage door controller ensures your door is never left open, adds voice command ...

The Onvis outdoor motion sensor with Thread technology offers fast alerts, IP66 durability, 4-year battery, and HomeKit ...

IKEA's PARASOLL sensor has received a useful feature just one year after it was first launched. It allows users to receive notifications if a door or window equipped with the sensor remains open ...