Fangrui Product Details And High Qualitypassive Video Balun For Ahd Cvi Tvi Max 1080p Video Signals From 8 Different Cameras Can Be Transmitted Over Rj45 Single Network Cable Video Balun Enable You To Reduce Material And Installation Costs Bnc Female To 8 Pin Terminal Block Bnc Female Connectors, Directly Connect To Your Bnc Male Connector Cctv Camera, No Adapter Needed. Transmit Video Signal Via Utp Lan Cable Can Be Used As A Receiver And As Transmitter Maximum 450m Color Video Working Distance When Used With Passive Utp Video Transceiver Passive Design (no Power Required) Built Intransient Suppression Protection And -protection Fast And Easy Installation, No Power Required. Type:8ch Colour:silver Material:plastic+metal Package Contents: 1 X Passive Video Balun Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.