Specification
 
Transmission band: 2.4Ghz ISM (2.4-2.525Ghz)
Channels: 512
Frequency Groups: 7
Transmitter power: 20dBm
Receiver sensitivity: -94dBm
Power Supply: 5VDC, 500mA (adaptor included)

 
Features

Frequency-Agile 2.4Ghz Wireless DMX system with 512 channels and 7 groups
Ultra-compact form factor - no extra boxes, just plug and play!
Very easy to use
Up to 1000 feet transmission (line of sight)
Up to 7 systems may oaperate simultaneously|
One transmitter can communicate with multiple receivers