The WSD05-9D0 adjusts brightness of compatible fluorescent and LED lighting by responding to wireless signals from self-powered wireless entry stations, wireless sensors and/or central controllers. The 5a dimming controller is used to control single lighting fixtures. Simply install the controller at the front circuit/load location and install as many as 25 wireless transmitters anywhere within range. Additionally, the area dimming controller includes isolated contacts that allow connection from alternate hardwired control devices.