If a burglar breaks a window and no sensor is around to detect it, does it make a sound? Maybe it does, maybe it doesn’t — ...

ADT’s Door/Window Sensor is best for customers who already have ADT’s Smart Home Hub or are considering ADT for their home security needs. For those who already have ADT, choosing the Door ...

They use magnets and a reed switch to sense if the door or window is opened ... The NESDR runs a tool called RTL_433, which can decode the sensor signals, and spit out MQTT messages to interface ...

Aqara has been busy as of late. The company announced Matter support for 50 new device types earlier this month, and now it’s ...