Fangrui Product Details Dmx512 Wireless Receiver Receives The Standard Data Of The Protocol Dmx512 (generated By Console) Via Wireless, No Delay When Signal Data Is Ferred Reliably, This Product Adopts 2.4g Ism Frequency Section. High Effective Gfsk Modulate, Communication Design, 126 Channels Automatic Frequency, Highly-qualified Jumping Of The Plants Anti-jamming To Ensure The Reliability. 7 Group Id Code, The User Can Use 7 Groups Of Single Wireless Network Without Interfering In The Same Place. (tri-color Led Indicating Indicators) Id Code And Color Of The Led Corresponding Relationship: 1: Red; 2: Green; 3: Green + Red; 4: Blue; 5: Red + Blue; 6: Green + Blue; 7: Red + Green + Blue Operation Manual: Press The Button With The Id Setting. Working Condition: Led Constantly Lit: No Dmx Or Wireless Signal. Red Led Flash: Mitted. Green Led Flash: Received. Rf Frequency 2.400 - 2.525g, A Total Of 126 Channels And Automatic Search. Id 1-7 Group Id Code, Press Key For The Setting, You Can Only Work And Receive As The Sender Id U