G840H | 12“ 2.5K Smart Rear View Mirror Camera, with 32GB SD Card

(85 customer reviews)

$99.99$165.99

  • 2.5k Full HD Resolution, front 2.5k and rear 1080P
  • Powerful QVBR encoding technology
  • F/1.55 & F/1.8 large aperture, supports multi-level 3D denoising
  • Real Sony Stavis sensor with the IP68 waterproof level
  • 12″ IPS full touch screen
  • Seamless Loop Recording & G-sensor emergency videos lock
  • Parking Monitor Mode & Reversing Assistance
  • 32 GB SD Card Included
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SKU: G840H Categories: ,
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NOTE:

If you buy the 'like new', this product is almost brand new.
If you buy the 'good', the appearance of this product is slightly flawed, but it will never affect your normal use!

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.

WDR Technology

The G840H mirror dash cam supports 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.

Enhanced Night Vision

The G840H rear view mirror camera uses the industry-leading Sony sensor IMX415, with excellent low-light performance, captures crisp clear night time video footage in low-light condition which clearly shows car plates number, road signs, etc.

Loop Recording

Loop recording allows continuous recording. When the memory card is full, it will automatically overwrite the previously recorded videos and pictures. You can set 1 minute / 3 minutes / 5 minutes of different segment time loop recording.

G-Sensor & Emergency Recording

The rear view mirror dash cam support manual trigger or automatic emergency recording with built-in G-Sensor. It will lock the footage when it detect collision.Or you can double-click the screen to record and lock the video urgently when you think you need to keep an evidence.

Reversing Assistance

When your car is put into reverse, the 12” full touch screen will display the rear view with parking guidelines to help you park safely.

Parking Monitor and Time Lapse Recording

The mirror car camera supports 24 hours parking monitor.

*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 PC if use micro SD card capacity > 32GB; ( a 32GB card is included)

Additional information

Weight 0.9 kg
Dimensions 34 × 10 × 7.5 cm
Condition

new, like new, good

85 reviews for G840H | 12“ 2.5K Smart Rear View Mirror Camera, with 32GB SD Card

4.6
Based on 83 reviews
Showing 58 of 83 reviews (5 star). See all 83 reviews
  1. John Cedric Sabaco (verified owner)

    The G840 H model has a much better night mode video Front / Back, and changing the reverse lines is easier over the G840S that I also own. However, there are some tradeoffs on the G840H coming from the G840S which there shouldn’t be.For example:UPDATE ***FOR FIRMWARE DEC .28, 2020 (Kudos to Wolfbox for continuing to improve the camera features and functions through firmware updates 🙂 1) S version has split screen view / H model does not.*** 2) H version NOW HAS a real-time speedometer in the bottom left screen corner ( you can also select to have a Power Icon or Car with active camera view icon instead.*** 3) H version NOW HAS GPS coordinates stamped on the video when played back on PC . Would be best to have the GPS coordinates displayed on main screen in case of emergency.***4) H version NOW HAS the option to flip the rear camera image 180 degrees if you need to mount the rear cam on the bumper.There are some improvements on the H model over the S version. For example:1) The video is much clearer on the H model ** especially at night, because of the higher resolution camera over the S version.2) To change camera view on H model from Front-Back, you just swipe L-R or R-L / S version requires 2 button taps.3) Changing brightness on H model does not require an initial tap to bring up the slider /S version does.4) The H model has a better, simpler direction indicator.*** If they add the GPS coordinates readout back to the screen, It’d be a home run.In conclusion:I’ll stick with the better video/camera on the new H model. I AM NOW only disappointed in the missing split/screen option and lack of GPS coordinates displayed on main screen. *** This must be said about Wolfbox: I have communicated extensively with them over the past few months and every time they have been helpful, courteous, and prompt in their replies. They are hands down the best company I have done business with. Ever. A 4_3/4 Star product from a 5 Star company. 🙂

  2. Anjali Yogini/Julie Broglin

    This camera allows for enhanced viewing for driving in my van that had limited windows. The angle is wide and very clear. Has improved my safety driving.

  3. Amazon Customer

    Night vision is great, picture quality is very clear. Easy to use and reliable.

  4. Jayden D. Peete

    Works great, would recommend purchasing. I would say order brandnew as the refurbished version arrived with a broken back camera. Customer Service is great and was willing to go above and beyond with providing a new product to replace damage. I will follow up with review after the new unit is received.

  5. Dylan R.

    Not only is the camera quality above and beyond along with the touch screen quality, Wolfbox Direct had some of the nicest and fastest responding customer service I’ve ever dealt with. I sent them a message wondering if I could get a second camera for a trailer and once I fully explained myself they didn’t even hesitate to offer sending me another one. 5 star service and 5 star products, thank you!!

  6. Larry R Verble

    Perfect

  7. Miguel H.

    Tiene micr—fono interno por lo que vamos a poder ajustar si queremos o no que se grabe el sonido, del mismo modo que en los ajustes vamos a poder seleccionar el castellano como idioma. Si la instalaci—n la hemos realizado lo suficientemente bien, la realidad es que obtenemos unos resultados fabulosos y me ha parecido el sistema de seguridad mas interesante al mejor precio que podemos instalar para viajar este verano

  8. Eugene

    I’ve had this mount for a little over a month now and it’s super great I’ve gone through three months before this and this is by far the best one yet. The pictures always so clear and well-defined large and easy to read. I use it as my review mirror. Highly recommend this.

  9. Larry L Thompson

    I purchased mine for a Class C RV. G840H rear view mirror/Monitor has nearly every feature I was looking for & at a great price considering the price of most advertised Class C RV systems. Plus, I simply didn’t want to give up any viewable area in front of me with a 7″+ monitor stuck on my dash between me & the road. I will likely get a higher end camera in the future but I’ll still be money ahead.

  10. MattWeiler

    I bought this for my wife’s car.I have a much older model from a different manufacture in my car, and this one makes me want to upgrade mine now :(The screen on this is almost the entire mirror, that is amazing.And the quality of the screen is very good.The camera’s, both front and back are very clear and the rear camera housing being metal is a major plus.The only part of installing this that is difficult is maybe the wiring of the rear camera (depending on your car) and getting the wire out the back of the car near the license plate (again, depending on your car).

  11. Peter Todary

    This is not the first dashcam I owned. I originally had the vantop 609 and it was alright. The night vision though was absolutely awful and I drive a lot in the night because I come home late. I got this one and was blown away by the quality difference. Get this one. The camera quality is top tier and truly has night vision and very minor sun gear

  12. shota morbedadze

    La calidad de imagen es genial

  13. cesacura

    Great mirror and dvr in one. It has many features and options to choose from and has a excellent picture Front and back. The rear camera view is very wide and great nite or day picture. Very impressed with this mirror and I would recommend it to anyone who is looking to upgrade.

  14. KRISTO V.

    LOVED

  15. DOT Mobile Express

    Very refreshing everything came in the box and easy to understand directions. it working flawlessly and I recommend it for anybody that does a lot of driving.

  16. J.Z.

    good quality

  17. peter oost

    Great dashcam with good resolution. I maintained the mirror in our camper and we have now clear backview and good overview for rear parking.

  18. RICARD

    la imagen es buena , los ajustes estan en castellano y en la practica es muy util y da mucha seguridad

  19. Beacordiz

    Chulisimo, muy buena compra.

  20. George Wood

    When I received this product I was impressed with the quality. After installing it I was pleased with the operation but it was missing some of the features that I saw in the video that I had seen on you tube. I contacted Wolf Box and they explained the changes made in models and offered me an upgrade to download which I did and it worked very well and was very simple to do. After I had this for about a month I decided that I wanted to add an extention and a second camera for my RV so II contacted Wolf Box to purchase a second camera and extension. They were very helpful and sent me a camera and extention that I will be installing very soon. Overall Wolf Box has been very professional and helpful in making sure I am pleased with this item. I recommend them highly. Thank you Wolf Box.

  21. MauSTi

     Please be responsible while using this product, another screen on the car can be really distracting specially when trying to figure out all this new toy can do.Installation is pretty straightforward, thinking of getting a second one for another vehicle…Good:-Easy to see during the day-Mirror is good enough when display is off-Installation is fairly easy ( skill level 2 of 5)-Quality at night is pretty goodBad-Unit is heavy, if your mirror base is not strong enough this will cause it to move or face down while driving-Quality on mirror display is not great ( but it does the job)-Auto off feature seems to be buggy, mine stays on after shutting the car off (yes I played with the settings nothing changed) not a deal breaker

  22. Luis

    La mejor compra

  23. MauSTI

    Please be responsible while using this product, another screen on the car can be really distracting specially when trying to figure out all this new toy can do.Installation is pretty straightforward, thinking of getting a second one for another vehicle…Good:-Easy to see during the day-Mirror is good enough when display is off-Installation is fairly easy ( skill level 2 of 5)-Quality at night is pretty goodBad-Unit is heavy, if your mirror base is not strong enough this will cause it to move or face down while driving-Quality on mirror display is not great ( but it does the job)-Auto off feature seems to be buggy, mine stays on after shutting the car off (yes I played with the settings nothing changed) not a deal breaker

  24. Jenny Sadowski

    Over the rearview is nice. The front camera you manually move left and right up and down is done with the screen. I have it set to Auto off so it’s still acts as a rear view mirror and I can see reflection from behind me. It does shake a little bit when I’m looking at it as a rear view mirror and it’s kind of annoying but I can definitely deal with it. Still need to set up the backup camera but waiting for warmer days.

  25. B D

    seems good so far

  26. Luis

    I like it. It is ok for the priceThe picture quality is not the greatest but it is pretty decent. I like it so far

  27. nap

    Great price for the kit. Works as intended.

  28. llargo

    Great product. Once you get past the learning curve.Instructions are minimal. Had to do research online and through YouTube in order to figure out how BEST to run wires. My car was actually hit by another car during the month I was trying to figure out how to install this. In this crowded,modern,letigous era this is a verified non-biased witness. Makes me more mindful of own driving.

  29. Peter Su

    Awesome mirror awesome camera and most of all awesome customer service! I will break this up into two parts of the review one part about the product, and another about the customer service.The product is solid. It is great and it works. It works very fast and easy touchscreen is very sensitive. I was worried that it would be slow and not responsive. Like the other reviews, the product is very good, comes with everything you need. I had a long pick up truck, so I needed to get the extension cord.As wonderful as a product is, I did have issues during my install. I contacted customer support, and they really stood behind their product. The reply time was very fast, and they really took care of my situation. They definitely went above and beyond what any other Amazon seller would typically do. I would highly recommend anything the seller would sell. The product is also wonderful. I must have for your car.

  30. Andres C

    Ok

  31. Jim

    Good quality components, images are crisp and clear

  32. Rami001

    Excellent product, worth every penny, Excellent customer service, highly recommended

  33. Rami001

    Excellent product, worth every penny, Excellent customer service, highly recommended ____

  34. Alassane

    Excellent dashcam and very responsive customer service.

  35. Sue – Ontario

    Ordered for my son’s F150 (2010). Bright, clear image quality. Suggest getting the extension kit if installing on a pick up. If ordering the extension kit or the hardwire kit make sure it matches the model. We have the G240h, but in the “frequently bought together’ area, it lists the kits for a different model (G240s). This was an issue for me, but the seller was very responsive, and were quick to help rectify.

  36. Jitesh R.

    I’ve bought a $40 before buying this one, and the quality of the video in the darkness is super high compared to others, I’ve kept the display always own so I can see my back-up camera while driving and turn off the display and use the screen reflection and use it like a mirror.

  37. Amazon Customer

    Great little camera

  38. Tyler

    Camera was super easy to install… less then 40 min.. amazing picture awesome interface. Only thing I wish there was a website to download the latest firmware to take full advantage of the on-board GPS more to follow as soon as the company emails me back with the link for the update firmware

  39. Brandon

    I would say that this is a must-have in any car that doesn’t have a backup camera. The video is crystal clear from both the front and rearview cameras and the installation wasn’t hard to do at all. I followed the instructions in the box but there are also tutorials online if you’re having trouble with that. So far from using it for 3 months, I haven’t encountered any issues.

  40. Samir baghdo

    Best dash cam ever work perfect on Honda crv , in love with WOLFBOX product always perfect

  41. Samir baghdo

    Best dash cam ever work perfect on Honda crv , in love with WOLFBOX product always perfect ____

  42. JaSeM ALSaRRaF

    Good experience you need time to use to work with it

  43. A

    I decided to install this into my tail gate latch , I am happy I did because it is very high quality set up . Very happy with the video resolution, and recording of both rear and front camera at the same time . I went with the hard wire kit . ItÕs not to bad to install , takes a bit of electrical knowledge.I had to contact seller as the rear camera cord was not long enough. They were happy to send me a longer 33Õ cable . Customer service was amazing.I would definitely buy this camera again , I like the fact that it is always recording. Will update review after a few months .

  44. A

    I decided to install this into my tail gate latch , I am happy I did because it is very high quality set up . Very happy with the video resolution, and recording of both rear and front camera at the same time . I went with the hard wire kit . ItÕs not to bad to install , takes a bit of electrical knowledge.I had to contact seller as the rear camera cord was not long enough. They were happy to send me a longer 33Õ cable . Customer service was amazing.I would definitely buy this camera again , I like the fact that it is always recording. Will update review after a few months .

  45. Kaneli Aivaliotis-Majka

    ItÕs perfect

  46. Keyjockey11

    Great camera coverage (Very wide compared to other cams)rear view camera mounting attachments are very frail ! )

  47. Kaneli Aivaliotis-Majka

    ItÕs perfect

  48. TTS

     I had one like this before but it had some defects so I had to buy it again. I especially like this type of camera because it works both as a camera and mirror and you don’t have to hang a separate camera with the mirror.It is an easy installation with all the kit comes with it. The screen is really big of 12″ and gives a perfect vision. There comes a 32 GB TF card for memory and rear camera too with all the wires and cables for installation and functioning.It does its job pretty well. It has 2.5k dual-lens streaming media which was not there with my previous one. The picture quality is awesome. Catches every moment very sharply with both front and rear cameras and records there in it. The night vision works well, no problem is catching night moments like day ones. It is a touch screen device easy to operate with multiple functions.Even there ia parking assistance and GPS.

  49. TTS

    I had one like this before but it had some defects so I had to buy it again. I especially like this type of camera because it works both as a camera and mirror and you don’t have to hang a separate camera with the mirror.It is an easy installation with all the kit comes with it. The screen is really big of 12″ and gives a perfect vision. There comes a 32 GB TF card for memory and rear camera too with all the wires and cables for installation and functioning.It does its job pretty well. It has 2.5k dual-lens streaming media which was not there with my previous one. The picture quality is awesome. Catches every moment very sharply with both front and rear cameras and records there in it. The night vision works well, no problem is catching night moments like day ones. It is a touch screen device easy to operate with multiple functions.Even there ia parking assistance and GPS.

  50. Alex Sanz

    I gotten quite a lot of attention with this dashcam, it blends in good with the interior of the car so much that people think the car came with it. The resolution is great for capturing small details like license plates and it performs well at night also. Just make sure to keep the windows nice and clean to reduce reflections or glare. It also has a built in compass which is good since my car does not have one and I find this feature helpful.

  51. Jimster480

    Installed this in my wifes daily driver car to test it out; the screen is very large and it can work as a reverse camera and a “active rearview” camera. However this is a different dynamic then most people are used to and the camera doesn’t exactly see the same way that you would see using it as a rearview.Therefore if you are covering up your rear view mirror with this (the way that it is meant really to be installed) then it will change how you drive. Also if you live in a place like south florida and you don’t have tints then the screen could be harder to see on a bright day (however the screen is pretty bright).All in all the recording quality and night vision quality is good but coming from traditional dash cams it takes time to understand.Personally I think its better for older vehicles while newer vehicles should have regular dash cams.All in all its a good product as long as you know what you are buying.

  52. Jimster480

    Installed this in my wifes daily driver car to test it out; the screen is very large and it can work as a reverse camera and a “active rearview” camera. However this is a different dynamic then most people are used to and the camera doesn’t exactly see the same way that you would see using it as a rearview.Therefore if you are covering up your rear view mirror with this (the way that it is meant really to be installed) then it will change how you drive. Also if you live in a place like south florida and you don’t have tints then the screen could be harder to see on a bright day (however the screen is pretty bright).All in all the recording quality and night vision quality is good but coming from traditional dash cams it takes time to understand.Personally I think its better for older vehicles while newer vehicles should have regular dash cams.All in all its a good product as long as you know what you are buying.

  53. HAPPY

    SD card has been inserted into the machine, which is very convenient. They treat every detail with great care, and the rear lens is even like a work of art. With complete functions, the reversing line can be manually adjusted when reversing, which is very novel and practical. The front and rear shots are very clear, and 1440P Front and 1080P Rear Full HD Dashcam are very enough for a car dashcam. Really easy to install the front camera, but the back camera is a little bit hard if you what to connect with your car backlight.

  54. meng

    Worth Waiting, Really recommend!I own a WOLFBOX G840S mirror dash cam, which is a gift send by my friend. Since the new version G840H is come out, I’m exited to use it. It take nearly a months to receive, but it’s totally worth waiting.The front and rear lenses all show very very clearer pictures. Even at night, you can see the front license plate of the moving vehicle clearly. When you are reversing, the four corners of the reverse assist line can be manually adjusted. If you want to record a video urgently, you can double-tap the screen manually. This feature is really great!! I like this upgraded dashcam.

  55. Skyla S

    Easy turn on and great quality. My old mirror dash cam was only left corner of my mirror so this is a huge step up. I have yet to install it but IÕm excited just based off of the great quality IÕve seen already! The fact that it give you the option of a front view as well as the rear allows you to be protected in both viewing directions.

  56. Skyla S

    Easy turn on and great quality. My old mirror dash cam was only left corner of my mirror so this is a huge step up. I have yet to install it but IÕm excited just based off of the great quality IÕve seen already! The fact that it give you the option of a front view as well as the rear allows you to be protected in both viewing directions.

  57. maqiang

    This is the mirror dash cam I am looking for. The cam size is right for my car, the 12″ screen is big, fit right on to my original rear mirror, and it’s not blocking my sight. My husband and I are very happy with it. It’s easy to install, just follow the manual instruction. Perfect and worth buying.

  58. Matthew OÕReilly

    Good product

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