Features: .Hybrid Passive Balun .Compatible with all EX-SDI, HD-TVI, HD-CVI, AHD, 960H, Normal Cameras .No Power Required .Compatible with HD-TVI Signal .Push-in Terminal Block .Transmission Signal: 1080P, Max 250M; 720P,Max 300M .Built-in Surge & Transient Protection .Super Interference Rejection .No power required Technical Specifications: Category Type: UTP CAT5/5E/6 Coaxial video connector: BNC-M Resolution: 720P/1080P Anti-interference >60db Impedance: BNC male~75 ohms; UTP cable~100 ohms Size of Casing: 90*128*27(mm) Shell Material: ABS MTBF >10000H Operating Temperature: -10-55? Storage Temperature: -20-75? Humidity: 0-95% (non-condensing) Package includes: 2 PCS Video Balun Transceiver