1、Compatible with HD-CVI, HD-TVI, HD-AHD signals. 2、Twisted pair video Baluns, for sending video signals up to 2000ft / 600m. 3、Allows video signals to be transmitted over UTP (CAT5) Cable. 4、Allows BNC male connector to be connected with camera or DVR. 5、Built-in surge and transient protection. Super interference rejection. Description: This Video Transceiver is a passive (non-amplified) device that allows the transmission of real-time monochrome or color video over Unshielded Twisted Pair (UTP) telephone wire. Video signals are routed via UTP (Cat5) cable.  Features: Compatible with HD-CVI, HD-TVI, HD-AHD signals. Twisted pair video Baluns, for sending video signals up to 2000ft / 600m. Allows video signals to be transmitted over UTP (CAT5) Cable. Allows BNC male connector to be connected with camera or DVR. Built-in surge and transient protection. Super interference rejection. Compact size and easy installation. Specifications: Transmission distance: 600M for 720P HDCVI; 300m for 960H / 1080P HDCVI; 200m for 720P / 1080P HDTVI UTP cable: CAT5 cable Video format: AHD / CVI / TVI Resolution: 720p / 960H / 1080p Working frequency: DC to 6MHz. Common Mode / Differential Mode Rejection: 15khz to 5MHz 60 dB typ. Attenuation: 1.5db typ Max Male BNC impedance: 75Ω Video Input: 2kv (common mode), 10 / 700us iec6100 -4 / 1995 (GB / T 1726,5-1999) Video output: 2kv (common mode), 10 / 700us iec6100 -4 / 1995 (GB / T 1726,5-1999) Dimension: 4.1 * 2.2 * 1.5cm with 12cm cable Color: Black Material: ABS Package weight: 47g Quantity: 2 pcs (1 pair) Package Included: 2Pcs x BNC Passive Video Balun