Description :  BZX-810 8CH 8 Channel Passive Video Balun Video Receiver UTP CAT5 1U UTP Video Transceiver   Features :  8CH Passive Video Receiver. 600 distance. High performance video transmitting. Save project wire expenses. Built-in transient suppression protection.   Specification :  Balun Type: Passive Receiver Video transmitting distancee: 600m Video Formats: NTSC、 PAL、 SECAM Crosstalk !#!amp!*!amp; noise immunity: 60dB Transient supression protection: Yes Frequency Response: DC to 8MHz Wire Type: Unshielded Cat-5 or above twisted pair wire Impedance: BNC: 75 ohms; Terminal: 100 ohms Working temperature: -10 C to +70 C Storage Temperature: -10 C to +70 C Humidity: 0 to 95% Material: Aluminium-alloy   Package includeds :  1 x BZX-810 8 Channel Passive Video Balun Video Receiver   Details pictures :