The Heath Zenith Wireless Command, WC-6053-WH Motion Switch with Dual Brite kit makes any light motion activated. Installation is simple, just replace your existing switch. The wireless motion sensor can be mounted where needed to detect movement without wiring up to 100 ft away from the wall switch receiver. The wireless motion sensor features 240 degree motion detection angle up to 100 feet away with selectable sensitivity and light timer of 1 or 5 minutes. The motion sensor requires two AAA batteries, not included. The wall switch receiver features control of lights up to 300 watts incandescent light and dimming of five light levels on the switch. When using the Dual-Brite feature, the light with turn on at a low level at dusk and set on for the preset amount of time 3 or 6 hours. When motion is detected, the light will turn on to full bright level for 1 or 5 minutes and return to the low level after motion stops.