This product provides a rugged DC power solution made with 18AWG pure copper wire core. Increased thickness of the metal connector ensures a secure and reliable connection | Product characteristics; pure copper core conductivity is good, non-polluting PVC environmental protection materials, high temperature resistance Safe and reliable Let your installation is convenient and efficient | DC5.5x2.1mm Products for: Routers, Projectors, Battery Packs, Printers DVR/NVR Christmas LED Strips For 5.5x2.1mm Connecting and Expanding Various Devices | DC5.5 x 2.1mm for 1v-36v and other high power devices and electrical connections, also for extension devices, extension cords and connections | You will receive a 100% brand new product, which will give you peace of mind when installing and using the product

Real-time transmission of AHD, CVI, TVI, CVBS and other high-definition signals, the use of SMD technology, CVI signal transmission distance of up to 500 meters CVITVI / CVBS signal transmission distance of up to 300 meters, AHD / CVBS signal transmission distance of up to 300 meters | This transmitter can realize the use of super Category 5 twisted pair cable instead of 75 ohm coaxial cable, as CVI/AHD/TVI/CVBS video signal transmission. Ensure the image quality, filter most of the interfering signals, and improve the clarity of the image. Suitable for a variety of signal sources | Appearance structure: metric BNC coaxial interface, pressure card type twisted pair terminal 7. Signal advantage: filter most of the high-frequency interference, accurate signal restoration 8. Cabling advantage: due to the ultra-five twisted pair cable wire diameter is small, light weight, installation of simple | Easy maintenance, a line to meet the video pinyin power transmission, Super Category 5 eight-core twisted-pair cable can be used as the trunk of the camera gun. | When purchasing, please note the interface specifications of your equipment, whether it is consistent with the connector specifications of this product, wish you happy shopping!