Fangrui Product Details Application: The Dmx512 Wireless Controller Is Good For Stage Lighting Control. One Transmitter Can Control Many Receivers. With Led Displaying Indicators, The Wireless Dmx512 Can Be Used In All Dmx Lamps. Individual Wireless Net: Wireless Dmx Transmitter Receiver Has Id Code Settable. User Can Use Individual Wireless Net Without Any Interference With Each Other In The Same Place High Efficiency: The Wireless Dmx Controller Can Jumping Frequency Automatically, High Anti-jamming Ability To Ensure Works Reliability. No Time Delay During Data Transmission. Rechargeable Receiver: Wireless Dmx With The Rechargeable Design Reduces The Number Of Power Supply Sockets Required During Use. It Is More Convenient To Comb The Light Signal System, And It Is More Worry-free When Using 2.4g Wireless Dmx512 R/t Communication Distance: 800m Battery: 16340 Battery 3.7v 650ma, Last Up To 16hours When Full Charged Max Transmitting Power Rate: 20dbm Receiver Sensitivity: -94dbm Modulation: Gfsk Dmx Signal Interface: Rs485 Op