The MRC Light Genie is a wireless control system with a 2.4Ghz transmitter and 12-output receiver, making on/off lighting control as easy as pressing a button. A variety of special effects, such as traffic signal sequencing, fire/flickering effects and grade crossing flashers are built in, eliminating confusing add-on circuitry! Effects can be independently controlled using the system′s five zones. The wireless system includes a handheld transmitter, a receiver circuit and complete instructions. Light Genie has a 90′ range and several can be used simultaneously without interference.