Features: The RD945 Receiver offering stable and reliable wireless reception across 48 channels and six frequency bands.Product Size: Measuring at dimensions of 80*65*15mm, this compact receiver features an RP-SMA jack on the receiving end and an RP-SMA plug on the antenna end for easy installation.Sensitivity and Power Consumption: This receiver has a sensitivity of -90dBm, ensuring signal reception even at long distances. It consumes power at a rate of 280mA/12V, making it energy-efficient for prolonged use.Output Specifications: There are two independent AV outputs for both audio and video.Package Contents: Each purchase includes a RD945 Receiver, a power cord, a video cable, and two antennas to ensure you have everything you need to get started.Specification:Material: PPSize Chart:8cmx6.5cmx1.5cm/3.15inchx2.56inchx0.59inchPackage Includes:1 Piece RD945 Receiver1 Piece Power Cord1 Piece Video Cable2 Pieces AntennasNote:1.This is not infant toy , please take away from children to avoid eating.2.Please allow slightly errors 1-2cm differences due to manual measurement.