Description AV230 is Wireless Audio Video Transmitter and Receiver It consists of a transmitter and a receiver Adopting advanced 2 4GHz wireless transmission technology it can transmit the signal from any A V devices at transmitter to TV sets connecting receiver in different room DVD DVR CCTV camera IPTV for Satellite receiver Digital TV Set Top Box etc Moreover it can support the IR remote control at the receiver end to realize the function of wireless control of devices from another place Specification Brand Measy Model AV230Product Name 2 4G Wireless AV Transmitter ReceiverTransmission Frequency 2 4GHzSensitivity 90dBmTransmitter Power 50mWChannel Switching 8 GroupsTransmission Distance Up to 300 meters 1000 feet Input Output Ports RCAVideo Input Output 1Vp p PAL NTSC Audio Input Output 1Vp p Stereo Superheterodyne Reception Transmitter 110dBm Receiver 433 92MHzInfrared Carrier 38KHzInfrared Transmission Distance Transmitter ≥5m Receiver ≥10mHousing Material Aluminum AlloyPower Input 5V 1000mADimensions 100 1000 25mmOperating Temperature 32 104℉ 0 40℃ Storage Temperature 4 140℉ 20 60℃ Humidity 20 90RHFeatures 1 Extended Range Transmission Ensures a range of up to 300 meters 1000 feet for seamless connection even through walls 2 Multi Channel Support Utilizes the 2 4GHz ISM frequency band with 8 selectable channels for easy channel management 3 Clear Channel Display Equipped with a digital display for easy and intuitive c