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Main Functions：
HDR(High-Dynamic Range) ：
This function is better than WDR(Wide Dynamic Range)
Strengthen the visibility of the part in darkness, reduce overexposure under strong light condition, balance the strong & weak light range. High-quality camera lens give excellent video quality in both day and night. So this device will have good night vision.
G-Sensor：
It means Emergency recording, The gravity sensor detects sudden acceleration, braking and collisions in order to automatically capture and protect current videos surrounding an accident. Through this function the important files won’t be covered by loop recording; This is an adjustable setting and can be turned off if desired.
Auto Record:
Once the vehicle powers on, the device will open no need to touch anything; its good to go. Automatically shuts off when the vehicle is turned off.
Loop recording：
The recycle(Loop recording) settings are off/1mins/2mins/5mins
Choose off, the device will record videos till the memory card is full.
Choose 2 mins, device will be recorded and stored by sections as 2 mins in the memory card,
Newest File will overwrite the oldest video files automatically on the memory card, which could let device record videos constantly.
Movement detection:
The camera starts recording only when detecting a new movement in the monitor allowing you to save the card memory for a longer usage and keep important evidence in hand。
Just available in GPS Version Function, If you don't choose GPS, it will doesn't work
A) GPS Logger Function
GPS Logger Function is optional. It can receives the GPS signals and records the “time” “date” “speed” “longitude” “latitude” and “GPS Logs” at the same time. Through the software, the video and Google Map can be played at the same time, all the paths will be displayed on the map.
B) ADAS Function
ADAS include(LDWS/FCWS/FCMD/LLWS), They are driving assistance function. It will available with GPS logger version.
1)LDWS(Lane departure warning system): If the driving car has a lane departure, the device will make warning sounds to warn drivers to drive safely.
2) FCWS(Front car warning system) : After the function is on, If the driving car is too close to the front car, the device will make warnings to warn drivers keep safe distance with front car.
3) FCMD(Front car moving detection):After the function is on, if the front car starts moving, the device will make warning voice to warn driver to start the car.
4)LLWS(Low light warning system): After the function is on, if the driving light is insufficient, the device will make warning voice to remind driver to open lamp lights.
High-end Design
Chip:
Advanced chip system provides you a sense of safety with quality guarantee. KEHAN adopts Ambarella A7LA70 chipset, which is also used by GoPro and considered superior than Novatek chip, is the best stable and newest chip for dash cam in the market.
Sensor:
Omnivision OV4689 1/3-inch CMOS Digital Image Sensor
Lens Structure:
Lens combined by 6 layers glass + 1 IR filter, which is the best combination lens for car DVRs.Glasses will extend DVR using life. plastic lens from other models probably aging when device work for a long time in high temperature environment. 6 layers glasses not 5layers/7 layers will bring you best effects. The IR filter could keep the video with original color as real view in the eyes, if without IR filter the color in recorded video would have some difference, such as in the real view it is black color, but in the recorded video would be with a little purple. Besides, IR filter is different from Infrared lights or infrared eyes. Our device will bring you good night Vision without Infrared lights or infrared eyes.
2.7" HD Screen:
Not all DVR's are created equally. Ours fortunately was created with a built in 2.7 inch big LCD screen. This offers three valuable features:
To browsing videos what you are recording;
To be able to change a setting in your vehicle without the hassle of hooking it to the computer to change anything;
To playback video - with sound - and pictures on the LCD screen.
175 super wide degree view (diagonal) :
Enable to cover a view of the 5 lanes in front of your car and the video image is clear and undistorted.
DDR:
Use 2G DDR Three generations to high-speed process video, it let this device never lose frames or leak seconds .
Watermark:
video watermark setting are Date display/Real Time/Driver ID/Off
HDMI Full HD output and AV output:
Device equipped with HDMI interface and AV output for sharing your videos with families on HDMI TV or computer. You need to purchase HDMI wire or AV wire by yourself.
Built-in re-chargeable battery 240mAh/250mAh with car Charger:
Usually it can use 5-17 minutes without connect power. Built-in battery is mainly used to save the last file when disconnecting the power or short time operation. It's strongly advised to connect car charger to use the device.
TF card up to 128GB:
This unit Support TF card up to 128 GB, you are be recommended to choose a genuine at least 8GB, above, class 6 Card. Fake Card may result this device not work smoothly.
To match this device perfect, Please choose a card from us.
Multi-functional Bracket:
with optional GPS module and also an additional USB slot for charging, rotatable for backward and forward is 180°, rightward and leftward is 230°, with revolving strong suction cup which is safe to use.
Power supply :
Windshield suction cup holder or USB port in the device to power supply, you can choose at your convenience
Dewarping Function:
avoid distortion in the image
Easy Installation:
Convenient installation this device to windshield, and won't block line of sight.
Specification
| CPU | Chipset | Ambarella A7LA70 |
| Sensor | OV4689 | |
| LCD screen | 2.7 TFT | |
| Functions | OSD language | English,Chinese,Russian |
| Mic | Yes | |
| Speaker | Yes | |
| HDR | Yes | |
| LDWS | Yes | |
| FCWS | Yes | |
| FCMD | Yes | |
| LLWS | Yes | |
| SOS button | Yes | |
| GPS tracking & Loggering | Yes | |
| G-sensor | Yes | |
| Watermark of real-time and date | Yes | |
| Camera | Image Resolution | 4M |
| Image Format | JPEG | |
| Video | Video resolution | HDR 1920*1080 30fps |
| 2560*1080 30fps | ||
| 2304*1296 30fps | ||
| 1920*1080 60fps | ||
| 1920*1080 30fp | ||
| 1280*720 60fps | ||
| Video format | MOV | |
| Codec | H.264 | |
| Videw angle | 175 degrees(Diagonal) | |
| Loop recording | Yes | |
| Device | Button | 7 buttons |
| Interface | AV, HDMI, USB, Charging connector on holder | |
| Card | micro SD, up to 128GB | |
| Size (mm) | Around 91.15*57.45*30.6mm | |
| Weight(g) | Around 62g |
Package Content
1 X Car DVR dash camera
1 X Car cigarette lighter charger w/ long cable
1 X USB cable
1 X Windshield suction cup
1 X No card/16GB/32GB/64GB Class 10 Memory Card for your choose.
FAQ
Q：How does the night vision function work?
A: The night vision function works very well, and it can rank NO.1 in the dash camera industry. The night vision function is equipped with WDR and HDR so that the driver can see the license number of the car in the front with the help of headlights even they are driving on the road without streetlights.
Q: About the power supply, could we use power bank during the built-in battery life?
A: The case of DVR from our company is small and thin. The battery capacity is 240mah or 250mah. If you charge the DVR with car charger, it usually takes 2-3 hours to get full power. You can also charge the DVR by connecting it to the computer with USB, and it usually takes 6-7 hours. It is recommended that you had better use car charger to charge for the DVR. Under general condition, the DCR can record continually about 17 minutes if the power is full and machine is not connected to the power supply. Because recording videos is very power-consumptive. During the usage of DCR, it is often connected to the car charger, of course, you can use power bank to charge for the DVR.
Q: Why sometimes the TF card can not be read or the DVR can’t record?
A: Because when you are making a video, there should be one premise that the card should support high-speed read and written function. So when you are using the DVR, the TF card should support Class 6 or above. Moreover, the TF card made from famous brand is better to be used instead of using the copycatting card.
Q: If the firmware could be updated and how about the warranty policy?
A: You can update the firmware at the software center of official website. As for the warranty policy, you can refund or return the item within 30 days after the purchase, and have the right for one-year factory warranty.
Q: How to turn ON/OFF the DVR？
A: The DVR will turn on automatically when you plug it into power supply, and the DVR will turn off automatically when the power is off.
Q: How to install the bracket, and whether the wiring is long enough?
A: The bracket should stick on the back of the rearview mirror of the car fronted windshield. The wiring is 4m so that is long enough to use.
Q: How about setting up the time for loop recording?
A: There are four various choices for the loop recording time: off, 1mins, 2mins, 5mins.
Q: Have the DVR been undertaken high temperature test? How much is the temperature?
A: Each DVR from our brands has been taken the high temperature test and the temperature is from -20 degree to 70 degree. Before each product finished the manufactured process, we will give them the aging test that lasts for 12 hours.
Q: I want to know whether the DVR has the camera features and screenshot function?
A: About the camera features, please double click the “menu” button and the DVR can be into the camera mode. As for the screenshot function, for the moment, our DVR does not have that.
Q: If the DVR is equipped with AV port or HDMI port? How can we watch the videos via computer?
A: Among the DVR products of KEHAN, except for the type KH907 has only HDMI port, other types are all have both AV port and HDMI port.
When you connect the DVR to the computer via USB, you can copy the video files from memory card to the computer memory bank, then you can broadcast the video by your computer. It is not recommended that you open the video from memory card directly. Because the space for memory card is limited, the action might cause the video broadcasts not smoothly.
| Shipping Method | Delivery Time(Business Days) | |||||
| 2-7 | 7-10 | 10-20 | 20-30 | >30 | ||
| UPS | Safe & Fast | 90% | 10% | |||
| DHL | Fast & Low Tariff | 85% | 15% | |||
| FEDEX | Safe & Economical | 5% | 60% | 35% | ||
| EMS | Safe & Low Tariff | 5% | 30% | 50% | 15% | |
| Post airmail | Cheap but Slow | 3% | 30% | 60% | 7% | |
