• 2.5K FULL HD RESOLUTION - Adopted a high-performance processor, this HD reverse mirror camera upgraded the resolution up to front 2.5k and rear 1080P and no need worry about over-heat like other 2.5k or 4k dash cams. With the powerful QVBR encoding technology, it saves 30% bit rate with the same image quality, no need worry about over-capacity with higher resolution. G840H also uses an ultra-high transparent optical glass mirror to prevent glare (Free 32GB TF card, support maximum 128GB).
• UNPRECEDENTED FRONT AND REAR VISUAL EXPERIENCE BOTH DAY AND NIGHT - The front and rear lens adopt F/1.55 & F/1.8 large aperture, supports multi-level 3D denoising, removes motion smearing and color noise, supports strong light suppression and back light compensation; supports extreme light collection technology in wide dynamic scenes such as entering and exiting tunnels, night lights, etc. Makes the image bright and dark details better and provides excellent image effects even under low-light.
• WDR BACKUP CAMERA - The 1080P rear cam adopts WDR technology, records super clear video behind the car even in rainy and foggy days. With IP68 waterproof level, you don't need to worry about rain or dust in the open air. After the red wire is connected to the positive pole of the reversing light, the screen will display the reversing line and down the view range for 15° automatically when reverse.
• INTELLIGENT FUNCTIONS - The car dash cam uses 12-inch large high-definition display and brand new and unique user-friendly GUI interactive design. Smarter G-Sensor function supports locking emergency videos automatically and manually (double-tap the screen). GPS function records the precise speed, direction, longitude and latitude data while driving.

WOLFBOX, Your Best Driving Companion

WOLFBOX is a professional automotive supplies manufacturing company. We have worked in the field of dash cam for more than ten years. We have a team of experienced and imaginative engineers who are committed to building a reliable and trustworthy automotive supplies brand.

We have been selling G840S (the older model of G840H) for about one year. According to the different opinions of customers, we have developed an upgraded stream media driving recorder. The resolution of front camera improved to 1440P and the rear camera have replaced with a WDR lens. The inner chip and the interactive have also improved a lot. Thank you for your continued support.

Warm Tips:

• Please format micro SD card termly in case of locked videos occupied much capacity, release them necessarily;
• Please check the functionality of dash cam with its all accessories before installation, if issues exist, please let us know;
• Please use original accessories provided by us, just in case of compatible issues after using others', especially use 2 or 3 in 1 cigar socket will lead to 100% insufficient current supply;
• Please change micro SD card〔Class10(10MB/sec) required〕 format to FAT 32 on the mirror camera if use micro SD card capacity > 32GB; ( a 32GB card is included)
• Please confirm whether your cigar power port is ACC (if the cigarette lighter is still charged after the car is turned off, please use the hardwire kit or unplug the car charger after the car is turned off, otherwise it may exhaust your car's power supply. ) (Note: This happens in some Ford/Audi cars, and electric cars).
• If your car has its own reversing assist system, please ignore the reversing line of G840H. If you need, please connect the red wire of the rear camera cable to the positive pole of the reversing light. The reversing system of mirror dash cam can only be used as an aid. Unlike the usual reverse assist system that displays a 72-degree view, the mirror recorder can display a 180-degree view, so the rear image will be larger.

Main Features of G840H:

High-performance storage, using mainstream Class10 memory cards without missing seconds, frame loss, and fragmentation;

12 inch ultra-large high-definition display, the front and rear pictures are displayed super clear;

Ultra-high transmittance optical glass mirror and capacitive multi-touch;

Brand new and unique humanized GUI interactive design.

What's in the package

• 1440P Mirror Dash Cam
• 1080P Backup Camera with screws and 3M tape
• 11.5ft Car Charger
• 20 ft Cable for Rear Camera
• External GPS antenna
• Rubber Mounting Straps
• 32GB TF Card
• User Manual

WOLFBOX G840H Mirror Dash Cam

Both front cam & rear cam are equipped with advanced WDR/HDR technology, the mirror camera for cars can capture clearer videos with even small details both day and night. You will enjoy a new driving experience!

• High-performance dual-core ARMCortexA7@900MHz processor;
• Powerful QVBR encoding technology saves 30% bit capacity;
• Support two-frame exposure HDR and Local Tone Mapping, support strong light suppression, back light compensation;
• Support extreme light collection technology, in wide dynamic scenes such as entering and exiting tunnels, night car lights, etc., making the image bright and dark details perform better;
• HDR Fusion mode realizes super LED Antiflicker;
• Support multi-level 3D denoising, provide excellent low-light image effects, remove motion smearing and color noise.