Production : 433MHz IR Extend Transmitter/ Receiver Model No. : IR404T/IR404R *Mini size with sleek design *433MHz/ Infrared extender Build-in *Remote control the A/V sources with IR Extender. * Receive/Transmitter LED indication *433MHz omni–directional antenna, Remote control range up to 80m (line-of-sight). Specifications: ITEM IR404TIR404RRemote control range 250 feet (80m) clear line of sight - 433MHz antenna External External Transmit power 0dBm/ FCC, 10dBm/CE - Sensitivity - -75dBm minimum. Operating condition Indoor usage recommend Indoor usage recommend Remote control frequency 433.92MHz 433.92MHz IR carrier frequency 38KHz 32 38 KHz Operating Temperature -10°c +60°c -10°c +60°c Power Supply 12Volt DC, 100mA 12Volt DC, 100mA Weight Approx.40g Approx.45g