Feature:1. The BNC has built-in network shrapnel to increase ground contact.2. High Q value coil is adopted to increase the signal passability of 8MP.3. Dual panel PCB material reduces high frequency signal attenuation.4. Built-in TVS detonator, three levels of lightning protection.5. Support HD-CVI/AHD/TVI/CVBS video signal and support for multiple balums matching together.6. Transmission Distance: 720 P / 960 P /1080P300Meters/328.1yd, 3MP / 4MP / 5MP 250Meters/273.4yd, 8MP 200Meters/218.7yd.Specification:Condition: 100% Brand NewItem Type: Twisted-Pair TransmitterMaterial: ABSColor: BlackLightning Protection Grade: 3Transmission Distance: 720 P / 960 P /1080P300Meters/328.1yd3MP / 4MP / 5MP 250Meters/273.4yd8MP 200Meters/218.7ydSupported Video Signal: HD-CVI / AHD / TVI / CVBS Package List:1 x Pair of Twisted-Pair Transmitter 1 x Manual