How to Set a Motion Sensor Light

Motion lights contribute to the safety of your home.

Motion sensor lights are floodlights that turn on when an object moves across the sensor's field of "vision." These lights illuminate your walkway when you come home at night and notify you when something or someone is on your property. The mere act of a light turning on deters break-ins and vandalism, and frightens away unwanted animals from your yard. False activations, however, can be distracting. Correctly adjusting the sensitivity range of the sensor can drastically reduce this occurrence.

Things You'll Need

• Flathead screwdriver
• Flashlight

Instructions

1. Stand far enough away from the sensor so it does not turn on. Walk toward the sensor until the light activates to determine its range and direction.

2. Tilt and twist the face of the sensor slightly to adjust the direction of its path, if needed. A small adjustment can drastically change the path of the sensor.

3. Locate the dial on the bottom of the motion sensor with a flashlight.

4. Turn the dial 1/2 inch. Depending on the dial's design, you may need to insert a screwdriver to more easily adjust the dial.

5. Stand back from the sensor and walk toward it until the light activates. Continue adjusting and testing the sensor until the light activates at the desired distance.

Tips & Warnings

• Trim any branches within the range of "vision" of your motion sensor. This will reduce the likelihood that they may be set off in windy conditions.

• You may want to enlist a friend's help to trip the motion sensor to speed up this process.

• It is easiest to adjust your sensor at dusk or after dark.

References

• Homeadditionplus.com: How to adjust motion sensor lights