Power Supper: AC~220V,50/60Hz Power Consumption: 5000W,Resistive load Backup Power: DC 12V/1A for easy debugging External Power Supply: DC12V/1A power supply is provided through RJ45 port, including wall panel, house number lamp, expansion 1/2,junction box Machine power consumption: ≤12W Power Switch: When OFF is turned off, the relay open circuit has no 220V output, which is safe and convenient to maintain. Dimmer Input: cannon*1, input the DMX512 signal of the dimming station, and the recording well can be edited again to complete more applications. DMX512 output: Cannon *1,RJ451,512 channels Audio Detection: RCA*2 input, RCA*2 loop output Amplifier Infrared: RJ45 interface, providing dedicated infrared emitter, network cable connection VOD: RJ45 interface, connected to karaoke machine through the junction box Air Conditioning: connecting wiring to achieve infrared and RS485 control air conditioning Wall panel door light: RJ45 interface, RS485 communication, using RS485 bus control protocol Extended 1/2: RJ45 interface, RS485 communication, reserved other extended applications.IR receiving window; built-in infrared receiver to learn infrared code value USB FLASH DISK Download: Upgrade the program via USB FLASH DISK, download parameters, update the wiring program Computer / WIFI: USB FLASH DISK port, external WIFI module accessories, effect debugging, download wireless completion, support wired mode Button Display: 4-digit button and 4-digit digital tube as function settings and status display LED Display: Corresponding to the status display of 12 control channels, the corresponding LED is bright when connected Net Weight: 2.16kg Installation Method: Wall mounting DimensionSize: L355×W220xH46mm