Features: Experience seamlessly long distances video transmission with the 8CH Passive Video Balun, design to support up to 8channels over a single UTPtwistedpair cable, ensuring clear and stable images for your CCTV system. This balun is compatible for HDCVI, HDTVI, and HDAHD formats, offering up to 450m transmission for 720P CVIcameras without requiring any power supply, thanks to its passive design. Ideal for security engineers managing large scale surveillances systems, this product provides efficient and cost effective solution by replacing traditional coaxials cable with twistedpair wire. Perfect for various security scenario, including commercial space like stores and warehouse, as well as residential setting, ensuring enhances safety and monitoring efficiency across different environment. Builts with quality materials, the balun features strong interferences resistance and can operate reliably in harsh condition, making it suitable for both indoor and outdoor surveillances applications. Specifications: Component:Metal Cable Length:Approx.15cm/5.91inch Support HDCVI, HDTVI, HDAHD; Support 200W/300W/500W/800W Surveillances Cameras; Up to 450m for 720P CVIcameras Up to 250m for 1080P CVIcameras. Up to 250m for 720P / 1080PTVI cameras Up to 320m for 720P AHDcameras. Up to 250m for 1080P AHDcameras. Frequency response: DCto 60MHz. Attenuation: 0.50dB type. CMRR: 60dB Surges Protections:4KV ESD8KV Package Includes: 1pc Passive Video Balun Transceiver(with Cable) note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.