Description:_x000D_This Video Transceiver with Power is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted Pair (UTP) telephone wire. Power and Video are routed via UTP and RJ45 connections. Its unparalleled interference rejection and low emissions allows video signals to co-exist in the same wire bundle as telephone, datacom, or low-voltage power circuits. _x000D__x000D_Features:_x000D__x000D_Compatible with HD-CVI, HD-TVI, HD-AHD signals. _x000D_NTC, PAL, and SECAM video formats. _x000D_60 db crosstalk and noise immunity. _x000D_Compact size and easy installation. _x000D_Save cable cost 30%-50%. _x000D__x000D_Specifications:_x000D_Frequency response: DC-60MHZ_x000D_Attenuation: 0.5bd type_x000D_CMRR(common mode rejection ratio): 60bd_x000D_Impedance: BNC: 75; RJ45: 100_x000D_Transmission distance: Up to 450m for 720P CVI cameras; Up to 250m for 1080P CVI cameras; Up to 250m for 1080P / 720P TVI cameras; Up to 320m for 720P AHD cameras_x000D_Working temperature: -10 to + 70_x000D_Storage temperature: -30 to + 70_x000D_Humidity: 0 to 95%_x000D_Dimension: 55x30x25 with 12cm cable_x000D_Material: ABS plastic_x000D_Package weight: 87g_x000D_Quantity: 1 pair (2 pcs)_x000D__x000D_Package Included:_x000D_2Pcs x BNC Video Power Balun 1Compatible with HD?CVI, HD?TVI, HD?AHD signals. 2NTC, PAL, and SECAM video formats. 360 db crosstalk and noise immunity. 4Compact size and easy installation. 5Save cable cost 30%?50%.