Description: Power, Audio, and Video signals are routed via Cat5e/Cat6 Cable with RJ45 connectors,Male BNC with extended mini-coax pigtails to pass video. Male RCA connector to pass audio,one balun has a male DC plug, and the other has a female DC jack for providing power. Compatible Video Formats: NTSC, PAL, and SECAM. Real-Time transmission,No power required,Exceptional interference rejection 60dB Crosstalk and Noise immunity. Built-in lightning protection,Compact size for easy installation,ROHS Compliant FCC Compliant. Specification: Material: ABS Plastic Size:150x55x20mm Connector 1: RJ45 Female Ports Connector 2: BNC Male, RCA Male, DC input & output Frequency Response: DC to 8MHz Attenuation: 0.5dB CMRR (Common Mode Rejection Ratio): 60 dB Impedance for BNC: 75 ohms Impedance for RJ45: 100 ohms Package Includes: 1Piece Balun with BNC, RCA, and Male DC Plug 1Piece Balun with BNC, RCA, and Female DC Jack