Specifications: Input voltage: DC 5V 0.5A Communication distance: 300M (visible distance) Work frequency section: 2.4G ISM, 126 channels, frequency section Max transmitting power rate: 20dBm Receiver Sensitivity94dBm CPU: 32-bit ARM Core Modulation: GFSK DMX Signal Interface: RS485 Operating temperature40 ~ 85 Celsius Storage Temperature65 ~ 150 Celsius Ambient Relative Humidity: 5 to 95% (non-condensing) Automatic Reboot Trigger: Built-in WDT (watchdog timer)Package Includes: 1 x 2.4G ISM Wireless DMX 512 Dfi Controller XLR Receiver Transmitter For Disco DJ Party Bar Stage PAR Moving Head Laser Light