GlacialLight has added the GL-PIR10C, a versatile infrared motion sensing switch, to its popular range of lighting products. GlacialLight has added the GL-PIR10C, a versatile infrared motion ...

This light sensor switch circuit allows the automatic connection of a lamp when the light is low (at nightfall) and will maintain the lamp ON for a certain period of time. This time can be adjusted ...

Passive infrared (PIR) sensors detect infrared energy radiating from objects within their field of vision. ... so these sensors find use in automatic light switches, alarm systems, ...

Sisah 220 Volt Auto Day/Night On/Off Photocell, LDR Sensor Switch is best for use in an outdoor environment where managing the frequent turning on and off of the light source is not possible.

Orro is a nice switch that works well, and though its integration system (for now) doesn’t add much to the product, its other features are thoughtful, useful, and well-designed. $199 isn’t ...