2.4G wireless DMX512 /1T; 7 groups ID code settable, User can use 7 groups individual wireless net without any interfere.Input voltage: 5VDC 500mA MIN; Communication distance: 500M (visible distance) Max transmitting power rate: 20dBm; Receiver Sensitivity: -94dBm; CPU: 32-bit ARM Core; Modulation: GFSK Signal Interface: RS485; Operating temperature: -40 ~ 85 °C,Storage Temperature: -65 ~ 150 °C; Ambient Relative Humidity: 5 to 95% (non-condensing) Automatic Reboot Trigger: Built-in WDT (watchdog timer) Operating manual 1. momentary switch above the side led indicator to indicate ID setting 2. again to set IC,to the color ID desired, adding 1 each time you the switch advance the color ID code. 3. Working condition: LED constant lit up:No or wireless signal. Red LED flash:Transmitting Green LED flash:receiving Establishing Communication: 1. Power on DMX512 wireless received board first and then following to power up the transmitted boards. 2. "Key" button to set same ID value of