Power Video Balun: Gold-plated BNC connectors provide superior transmission quality and HD transmission for long distances. Super comprehensive applications: Supports all video devices, such as cameras, monitors, DVR cards, and recorders. Compatible with all digital CVI, TVI, and AHD cameras. Video Transmission via UTP CAT5: LED indicators show if it's working (green light) or not (yellow light) via RJ45. Easy to install: We provide a specification with detailed installation steps for simple and convenient setup. This video transceiver with power is a passive (non-amplified) device that enables real-time monochrome or color video transmission over unshielded twisted pair (UTP) telephone wiring. Baseband composite signals of all types are supported. This video transceiver allows for the transmission of CCTV video and low-voltage power over UTP cable. Power and video are routed via UTP and RJ45 connections. Its unmatched interference rejection and low emissions allow video signals to coexist in the same cable bundle as telephone, data communication, or low-voltage power circuits. This enables the use of a shared or existing cable infrastructure. Compatible with all HD-CVI, HD-TVI, HD-AHD. Video up to 450m for 720P CVI cameras. Video up to 250m for 1080P CVI cameras. Video up to 250m for 720P/1080P TVI cameras. Video up to 320m for 720P AHD cameras. NTSC, PAL, and SECAM video formats. 60db crosstalk and noise immunity. Compact size and easy installation. Built-in transient protection. Innovative combinable design. Frequency response: DC-60MHZ; Attenuation: 0.5dB typ; CMRR (Common Mode Rejection Ratio): 60DB; Surge protection: 4KV, ESD: 8KV; Impedance: BNC-75Ohm, RJ45-100Ohm; Operating temperature: -10-70 Celsius Degree; Storage temperature: -30-70 Celsius Degree; Humidity: 0-95%; Dimension: 52x 28 x 21mm with 14cm cable; Material: ABS Color: Black Package includes: 10 x HD CCTV CVI/TVI/AHD Video Balun with power connector and RJ45 CAT5 data transmitter. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real one. The allowed measurement error is +/- 1-3cm.