The Heath Zenith Wireless Command Motion, SL-6051-WH Motion controlled lighting kit converts existing lights to motion activated lights. Installation is simple, just replace your existing switch and mount the wireless motion sensor where desired to detect motion. The wireless motion sensor can be mounted up to 100 Ft. away from wall switch receiver. The motion sensor features 180 degree motion detection angle up to 70 Ft. away with selectable sensitivity and light timer of 1 or 5 minutes. The sensor requires two AA batteries that typical last up to one year. When motion is detected, the light controlled by the wall switch will turn on and turn off after motion stops. The wall switch receiver features control of lights up to 300 watts incandescent light and dimming of five light levels on the switch. The Heath Zenith Wireless Command Motion controlled light kit carries a two year warranty.