1、ABS plastic shell, innovative combination design, small size, convenient installation, power indicator light, real time display of power supply status, no power supply required. 2、The power supply of the video transceiver is a passive (non amplified) device, which can transmit real time monochrome or color video through an unshielded twisted pair (UTP) signal line. Any type of support for baseband (composite) signals. 3、The video transceiver can transmit CCTV video and low voltage power UTP cable. Power supply and video are connected via UTP routing RJ45, built in transient suppression protection. 4、Its unparalleled anti interference and low radiation can transmit video signals to coexisting signal line packages, data communications or low‑voltage power circuits. This allows you to use common or existing cable equipment. 5、Compatible with all HD‑CVI, HD‑TVI, HD‑AHD, support HD‑CVI/AHD/TVI analog high definition camera and analog PDU camera at the same time, support NTSC, PAL, SECAM video format. 2 x 8MP Passive Video Converter Item Type: 8MP Passive Video BalunMaterial: ABSColour: BlackFrequency Response: DC-60mHzWear Resistance: 0.5dB TypeCMRR (Normal Mode) Rejection Ratio: 60dBSurge Protection: 4KV, ESD: 8KVImpedance: BNS-75ohms, RJ45-100ohmsScope of Application: Compatible with All HD-CVI, HD-TVI, HD-AHD, and Supports HD-CVI/AHD/TVI Analog High-Definition Cameras and Analog PDU Cameras