Dual Lens Car Video Camera Rear View Mirror DVR 1080p H264 Car Rear View Camera Backup Camera This item not TF card included.parameter:::::camera sensor---99141 High-resolution sensors,front lens angle---120( 20)Class A +Wide-angle lens,quality of front lens---1920*1080 S/15 frame,(1280*720) S/30 frame,quality of back/rear lens---(640*480 ) S/30 frame, (PIP)Support picture in picture---support front and back lensfull screen and PIPimage format---JPEG,Camera resolution---HD 2048 x 1536 maxdisplay screen-----TFT 2.7 HD TFTfile interval-----seamless video record,night vision-----support,front/back display-----support,front/back sensor-----support,motion detect---support,rewritten---support,Loop video function----support,sound recording---video & sounds record synchronize(option),collision sensor---3d triaxial collision detection,collision sensor with emergency locked---support, network camera---support,storage temperature----20C~60C,operation temperature----10C~60C,operation humidity---15-65% RH,TF type---support TF 32G (MAX),battery---high-quality built-in rechargeable battery,operation power consumption---500MA~700MA,Static electric current---10uAstandard voltage-----DC 5V,USB interface-----USB 2.0 G-sensor------Collision sensors,a hardware sensors was implanted in the traffic recorder, also it was upgrade to the newest operating system program. The purpose is ::::: when the vehicle by the traffic impact, traffic recorder automatically open video record of what happened; more important, it can be locked this paragraph video. The video is segmented saved, advantages is:::: most convenient to look at the video on the computer, you can always delete unwanted video segment. Not be covered by loop recording, this video is locked state can not be deleted. For an example :::::: The vehicle met an accident, the driver lost consciousness, the traffic recorder if not at work, there may be the period important video is overwritten, losing valuable evidence.Emergency locking is a new upgrade feature in rearview traffic recorder, During the recording process, you can press the MODE key to manually lock the video clips, the aims paragraph video will not be overwritten...Dual cameras( Front camera:1920*1080 S/15 frame + back/rear camera: 640*480 S/30 frame ),recording at same time...(PIP)picture in picture: support front and back/rear lens,full screen and PIP...Real time voice broadcast with multi-language....Real time visual control during back a car(via back/rear lens). Compared with other on-dash video cameras, this one is easy to install and will never block your sight while driving, and it's hard to be found by thieves...In addition, this unit features a rear-view back up camera. While you're backing the car, the back view will be displayed on the 2.7 inch screen automatically...Plugged into vehicle cigarette lighter socket, the DVR will automatically get into loop recording mode when you start the car engine. When you stop the car, the DVR will stop recording automatically. If you want to monitor your car even when it's parked, you can activate the motion detection mode...The built-in G-Sensor can sense acceleration when it reaches a certain limit, it will automatically lock files and protect them from being overwritten...Most importantly, this DVR can record high definition videos and photos in the day and at night. Package includes: 1 x Car Rear View Camera,1 x rear view lens,1 x Power cable/car charger,1 x AV OUT wire,1 x rear view wire(6 meters),1 x USB cable,1 x rag,1 x English manual....[1...]Please provide phone number when you order,it is easy contact if you are not at home![2...] it is Standard Int'l Shipping(will take 20 - 30 business days deliver and reach you),safty way to us....