Infrared Remote Extender 8 Emitters 1 Receiver IR Repeater Hidden System Kit EU 100% brand new and high qualityWith 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED.With 8 emitters which is used to send the signals to the A/V components.With 1 IR distribution block12V DC Power Supply34-60kHz operating range.Receive Frequency Range 34 KHZ to 60KHZTransmit Frequencies 38 KHZ & 56KHZReceive Range 8 MeterEmitter Range 5-10CMPower 12VDC,30mA MAX.Dimensions (IR Receiver):31(L)×17(W)×13(H)mm(IR Emitters):13(L)×8(W)×5.5(H)mm(IR Connecting Block):90(L)×55(W)×26(H)mmCord Length (IR Receiver):1.5 Meter (Approx)(IR Emitters): 3 Meter (Approx)Connector Type:3.5mm mini plugThis product to make your home more tidy!Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!