Who invented the motion sensor?

Answer Russian musician and inventor Leon Teremin invented the motion sensor in the 1920s. Theremin used his knowledge of the body's electrical charge to create his device, which he termed the "Radio Watc... Read More »

Top Q&A For: Who invented the motion sensor

Can I add another sensor to a motion sensor outside light?

it can be done but would have to see your existing light to be able to tell you

How do I adjust a motion sensor?

Reduce the Motion Sensor Field of ViewSet up a ladder on even ground, in a position to safely reach the motion sensor. Turn the dial switch marked "Range" counter-clockwise to shorten the motion se... Read More »

How to Adjust Motion Sensor Lights?

The sensitivity of motion sensors in motion detector lights varies, and there's a good chance yours aren't set exactly how you want them right out of the box. That's why manufacturers allow you to ... Read More »

How to Add a Motion Sensor to Exterior Lighting?

Whether you need to take out the trash, light the path up to your house or scare away potential intruders, there are numerous reasons to convert your existing exterior light fixture to a motion det... Read More »