How to Avoid Motion Detectors

Make as little noise as possible, even removing your shoes before you step onto the floor. The detector picks up any sounds as this causes the light waves to bend. Any amount of noise can sound the alarm, but by making no noise you may be able to avoid the detector.

Watch the light from the motion detector to see where it moves. The easiest way to avoid a motion detector is to avoid stepping in front of it. Some of the older models move in a distinct pattern, allowing you to see where it goes and avoiding those areas.

Increase or decrease your body temperature. Most motion detectors are set to detect changes in the light frequency that occurs when a human walks into the room. The light frequency changes based on an individual’s body temperature. Raising or lowering your temperature to mimic the temperature of the room can help you avoid the detector.

Move as slowly as you can while walking in front of the motion detector. The simple act of walking can disrupt the air and set off the detector. Walking slowly and standing still for long periods of time can fool the detector into thinking no one is there.

Use a piece of glass in front of your body. A motion detector sends out a light wave through the room, but when it encounters glass, the light wave bounces back. A piece of glass that covers your whole body will cause the motion detector to think it has encountered a wall.