Description£º This IR Repeater System Kit allows you to control home theater devices/components which are kept behind closet doors or in a closed cabinet. Or do you want to control a IR signal devices between two rooms such as adjusting the volume of the amplifier from somewhere? This item allows you to use an existing infrared remote controller to operate up to 6 audio/video (A/V) components. For example: amplifier, cable box, stereo receiver, satellite TV receiver, CD player, DVD player, Blu-ray player or any other components which is controlled by IR signal. Features: With 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 block 12V DC Power Supply 34-60kHz operating range. 3.5mm mini plug Specification£º Receive Frequency Range£º34 KHZ to 60KHZ Transmit Frequencies£º38 KHZ & 56KHZ Receive Range£º8 Meter Cord Length (IR Receiver)£º1.5 Meter Cord Length (IR Emitters)£º3 Meter Package weight:360g Package size£º11.5*11*7.5cm Package include:£º 1 *DC Power Supply 1 *IR Receiver (1.5M/5FT) 8*IR Emitters (3 x dual head IR Emitters)(3M/10FT) 1 * IR Distribution Block 1 *User Manual