Fire and carbon monoxide incidents move fast, but your alarms do not have to be guesswork. If you match the right type of detector to each room, you turn your house into a network of early warnings ...

Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...

Purchasing a home security system once required having a technician come into your house to punch holes in your walls, then snake wires to every door and window ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...