We stock many low cost "Passive IR" Presence / Motion sensors, and they're very popular for detecting motion from humanoids and pets 5 to 20 feet away. (They possibly work on zombies, not guaranteed, ...

The Meross MS600 Smart Presence Sensor uses mmWave radar and PIR tech for precise motion and presence detection ...

This page is part of IGN's Phasmophobia Wiki guide and details everything you need to know about the Purchasable Equipment piece, the Motion Sensor. Throughout this page, we'll break down how to use ...

If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all kinds of things, from turning on lights when you enter a room, to shutting off ...

Samsung has unveiled yet another 200MP smartphone image sensor called the ISOCELL HP5, which it claims is the world’s first to feature 0.5µm-sized pixels. The HP5, despite having a small pixel size, ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Although autumn has found its way across the country, many of us are ...

But we’ll have to wait until next year to find out more. But we’ll have to wait until next year to find out more. is a news editor with over a decade’s experience in journalism. He previously worked ...

Installing a smart water sensor can save you a lot of money and hassle. The best leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. There's nothing worse than ...