ADJ Products Wifly DMX Wireless Transceiver Wireless Dmx Transceiver (Transmitter/Receiver In One) Compatible With Other Adj Products With Wifly Up To 500 Wireless Feet (Open Line Of Sight) One Transmitter Can Send To Many Receivers Using The Same Radio Channel Receivers Automatically Listen For Transmitters (No Pairing Required) Supports Up To 16 Dmx-512 Universes Dip Switches To Select From 16 Different Radio Channels (One Dmx Universe Per Channel) 3-Pin & 5-Pin Dmx In/Out Wireless Frequency: 2.4 Ghz Dsss Includes Omega Bracket Power Supply: Dc 9-12V