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 ...

Motion sensors are a key component in home automation, enabling features such as automatic lighting, security alarms, and ...

Window regulators are mounted inside the door panel, out of sight and out of mind until they don’t work. Among things that can go wrong are that a gear that drives the assembly could break ...

A home security system, on the other hand, focuses on door/window sensors, independent motion sensors, glass-break sensors and similar devices you arm/disarm based on who's at home. They often ...

your alarm kit includes 1 alarm host,1 motion detector, 2 remote controls, 10 door/window sensors, 2 rfid cards and 1 wired siren, all come with the required batteries. 👍Support WIFI and GSM ...

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

They’d rather kick in your door or pry open a window. So your first step, before you even think about buying an alarm, is to ...

The Video & Smart Home package is our favorite. The system comes with a digital touchscreen panel, three door/window sensors, a motion detector, a smart lock, a Nest camera and a Nest doorbell.