Product Model: SKU453122<br />Function and Features：<br />1. Use 2.4GHz ISM frequency band. <br />2. 150 m transmission range without any holdback. <br />3. 8 groups of selectable channels， it can effectively avoid the interferencerouter and other wireless device. <br />4. Support 1 group of AV signal input/ output. <br />5. Keep Transmitter and receiver setting at the same channel， it can support 1 transmitter and more receivers at the same time. <br />6. Support DVD， DVR， IPTV， CCTV Camera， Satellite receiver， Digital STB and other AV output devices.  <br />7. Transmitter have built-in infrared signal emission or infrared transmission extension cable， so that you can do remote control the signalDVD， DVR， STB， IPTV， and other device. <br />8. Supports video transmission of PAL/ NTSC system and stereo audio transmission， Pictures received are clear， flamboyant and stable. <br />9. Full hardware design without installing any software， plug and play， simple and convenient. <br />10. Fashionable design， hine dimensions: 100x85x30 mm.<br /><br />Transmitter:<br />1. A/V Input Port: RCA<br />2. Video Input Level: 1Vp-p PAL/NTSC<br />3. Audio Input Level: 1Vp-p dual channel<br />4. 433MHz Sensitivity: -110dBm<br />5. Carrier frequency: 38 KHz <br /><br />Receiver:<br />1. Sensitivity: -90dBm<br />2. A/V Output Ports: RCA<br />3. Video Output Level: 1Vp-p PAL/NTSC<br />4. Audio Output Level: 1Vp-p Stereo<br />5. IR Transmitter: Super heterodyne 433.92MHz<br />6. Carrier frequency: 38 KHz<br /><br />Application<br />. It transmit AV signals by means of radio waves and can be used for wireless sharing of AV signals of DVD， DVR， CCD camera， IPTV， satellite STB， digital TV STB and other AV devices of several TV sets.<br />. Wireless AV transmission solutions are suitable for large video meeting systems and multimedia class rooms.<br />. With an external CCD camera， it can realize real-time field image monitoring in applications such as security system.<br />.It can also be used in AV transmission applications where the AV cabling is difficult or expensive.<br /><br />Package Included:<br />1x Transmitter<br />1x Receivers<br />2x Power adapters<br />2x AV connection cables<br />1x Operation manual<br /><br />Note: <br />1. You need make sure that you have corresponding frequency controller before you buy it   <br />2. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. <br />3. Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you!