Dual Camera Car DVR Black Box, Brand Name : OEM / CJI

We are offering dual camera car dvr black box for front & rearview (ce/rohs).
hd dual camera car dvr black box is applied with 2 lens on the front and back of car
as long as the car fixes with this dual lens car dvr camcorder, you can easily record moving track on your way with both front and rear vision
functions:
1.front and rear recording
2.photograph function
3.playback or captured
4.motion detect function
5.night vision function
6.broadcast voice function
7.collision sensor function
8.reverse rear view function
9.update time and date
10.loop video and rewritten video
11.external camera
12.removable u disk
13.net camera
14.low level power detection
specifications:
item type: hd dual camera car dvr, car black box
certification: ce, rohs
osd language: english, french, german, greek, japanese, portuguese, russian, spanish, italian, turkish, chinese
screen display: 2.7" hd tft
support picture in picture: support front and back lens, full screen and picture in picture
video resolution: 1920 x 1080, 1440 x 1080, 1280 x 720
support tf card: maximum support to 32g
compression format: h.264
image format: jpeg
led lights: super night vision infrared lights x 4
g-sensor: optional
2 x power supply: rechargeable lithium battery/usb car charger
interface: av output, usb2.0.