7 inch Dual Antennas Digital Wireless Monitor + 1080P Infrared Night Vision Digital Wireless Rear View Camera
Feartures:
Digital wireless signal is more stronger ,farther,stable,penetrability than analog signal.
Four signal channels, can connect 4 cameras at one time,according to your need, you can add up to 4 cameras to this system.
Loop recording,adopts TS video format technology ,it can save image of any second,you wouldn't miss any image of any second even if this kit suddenly loss power, new videos will cover previous videos in sequence if memory card is full.
Image zoom,signal channel image can be magnified via pressing "Downward" button.
Flip image,each channel's image can be individually flipped.
Farther transmission, wireless signal can be transmitted up to 50m away in open area.