This is 3.6 inch screen multifunction car DVR video recorder plus rotatable camera support two cameras .the rotatable camera already on the
DVR .with the rotataable camera, real time display what happened in front
of the camera lens and record. also on the DVR have AV in
cable, you can install another wired camera at the back of the
car to achieve the rearview function and record..
Easily exchange the channel from rotatable camera to the wired camera which installed at back of the car.
All operation will achieve on the DVR system.

Besides the main function, also have mp3, mp4 play function.

HDR Imaging Sensor: 1/4 inch digital Color CMOS

Horizontal Resolution: 420TV Line

Pixel: 640 x 480 (NTSC) / 320 x 240 (PAL)

Manual Adjust Focus

Minimum Illumination: 0.1Lux

View Angles: 90 degrees

Operating Range: 100m

Operating Temperature: -10oC ~ +40oC

Operating Humidity: 85%RH

Frequency: ISM 2,400 - 2,483MHz

Work current: 500 mA

Compression Format: MPEG-4 H264

AVI Video Resolution: 640 x 480 (NTSC) / 320 x240 (PAL)

FPS/Second: 30 fps (NTSC) / 30 fps (PAL)

Internal Memory: 256MB

Maximum SD Capacity: 16GB

Operating Temperature: -10oC ~ +80oC

Operating Humidity: 85%RH

Video Output: 1Vp-p@75 ohm, S/N>38dB

Audio Output: 1Vp-p@600 ohm

Power: DC 5~12 V