Infrared Motion Sensor Accessories
Infrared is a spectrum of light our eyesight cannot detect, yet it can detect us. Infrared motion sensors detect movement in spaces absent visible light, making them an excellent motion sensor switch where an action (such as turning on a light, or signalling an alarm) is needed in response to any type of motion in a given area. In fact, they are now used widely as an energy conserving wireless light switch. Infrared motion sensor accessories are parts that can serve as replacements or, in some cases, enhancements that help to customize such systems.