Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

This simple automation and low-cost window sensor helped me fix a big air conditioning issue.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Home security systems help protect your property, belongings, and family from theft, intrusion, and other safety risks. The ...

Onvis has recently updated its door/window contact sensor, the CT3, to incorporate Thread technology. With this update, the Onvis CT3 contact sensor is now able to seamlessly integrate with HomeKit ...

IKEA's transition to Matter makes smart home automation affordable. Discover how to secure your home with their $8 door ...

A home security system is a collection of electronic hardware that is connected by software and managed by a central control panel or app. The components, which can include door/window sensors, motion ...