Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Motion and entry sensors are ideal for monitoring your home while you're away, but most of these devices are part of a home security system and require a hub. The ...

Motion detection has become an essential ingredient in traditional electronic security and now it is being utilized in access control and video surveillance systems. With more applications and so many ...

Kangaroo presents a very low barrier to entry when it comes to home security, but it’s extremely feature limited and it only protects your home while you’re not in it. Motion sensors are an essential ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

Wi-Fi security cameras for your home can provide peace of mind when you’re traveling for long periods of time or just at work each day. But they can get expensive quickly: most devices cost around ...

Smart homes were once the stuff of futurism, but they're here and they're surprisingly affordable and easy to implement thanks to sensors like these.

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The hub-free Kangaroo Motion + Entry Sensor lets you know ...