Features: 1.Convert the video signal into the balanced signal, and transmit it on a normal Cat-5 unshielded twisted pair cable with a perfect transmission rate. 2.It can transmit 8 channels of video signals. 8?core Cat?5 twisted pair cable simultaneously displays video images. 3.It can be used in occasion such as video surveillance and video conferencing. Compatible with all for HD?CVI, HD?TVI, HD?AHD. 4.Support NTSC, PAL and SECAM video formats. It has 60dB crosstalk and anti?noise capability. 5.Excellent anti?interference ability. Built?in TVS can protect surge voltage up to 4000V. 6.No need for power supply, simple installation, can simplify the wiring project and save the amount of wire usage. Specification: Item Type: Video Balun_x000D_ Material: Metal_x000D_ Video Format: NTSC, PAL_x000D_ Maximum Input: 1Vp-p_x000D_ Frequency Response: DC to 60MHz_x000D_ CMMR: 60dB, (20K-60M) Hz_x000D_ Wire Type: UTP (22-24) AWG_x000D_ Wire Category: CAT5e CAT6_x000D_ ESD: 8KV_x000D_ Impedance: BNC: 75ohms, RJ45: 100ohms_x000D_ Working Temperature: -10-60_x000D_ Storage Temperature: -30-70_x000D_ Humidity Range: 0-95%_x000D_ Transmission Distance:_x000D_ Up to 450m/1476.4ft for 720P CVI Cameras_x000D_ Up to 250m/820.2ft for 1080P CVI Cameras_x000D_ Up to 250m/820.2ft for 720P/1080P TVI Cameras_x000D_ Up to 320m/1049.9ft for 720P AHD Cameras_x000D_ Up to 250m/820.2ft for 1080P AHD Cameras_x000D_ _x000D_ How to Use:_x000D_ Connect one end to twisted pair cable and analog camera, and the other end to DVR, it can be used after power on PackageList: 1 x Video Balun 1 x Manual