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expired Posted by iconian | Staff • Feb 10, 2025
expired Posted by iconian | Staff • Feb 10, 2025

12" WOLFBOX G840S 4K Mirror Touchscreen Front / Rear Dash Cam Backup Camera

+ Free Shipping

$92

$178

48% off
Amazon
36 Comments 21,784 Views
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Deal Details
WolfBox Direct via Amazon has 12" WOLFBOX G840S 4K Mirror Touchscreen Front / Rear Dash Cam Backup Camera for $101.99 - $10.20 when you apply promo code 10WB840S at checkout = $91.79. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Experience stunning detail with the front camera's upgrade to 4K UHD (2160p) resolution, paired with a 1080p rear camera. The extra-large 12" display provides 1.5 times the viewing area of a standard mirror, significantly reducing blind spots for enhanced safety.
  • The WOLFBOX G840S mirror camera features a 170° front lens and a 140° rear lens, offering a broader field of view to minimize blind spots during driving and reversing. The smart split-screen function allows simultaneous monitoring of both lenses, while the 2.5D curved screen seamlessly integrates with your vehicle's interior.
  • The G840S mirror dash camera is equipped with an upgraded low-reflectivity LCD to reduce daytime reflections. With incorporated WDR & HDR technology for balanced lighting, and a professional-grade sensor paired with a 6-glass lens for superior image quality, nighttime driving or challenging lighting conditions are handled with ease.
  • The included external GPS antenna enables real-time GPS data display directly on the dash cam. Easily playback recordings to relive your journey and analyze driving data with precision.
  • Beyond on-the-road safety with loop recording, the WOLFBOX camera also features a 24-hour parking monitor. Time-lapse mode records at a low frame rate to conserve power and storage while ensuring continuous surveillance of your vehicle. (A hardwire kit is required for parking monitoring.)

Editor's Notes

Written by SaltyOne | Staff
  • This product is rated 4.3 out of 5 stars based on over 12,200 customer reviews.
  • At the time of this posting, our research indicates that this is $35.70 lower than the next best comparable prices starting from $127.49.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
WolfBox Direct via Amazon has 12" WOLFBOX G840S 4K Mirror Touchscreen Front / Rear Dash Cam Backup Camera for $101.99 - $10.20 when you apply promo code 10WB840S at checkout = $91.79. Shipping is free.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Experience stunning detail with the front camera's upgrade to 4K UHD (2160p) resolution, paired with a 1080p rear camera. The extra-large 12" display provides 1.5 times the viewing area of a standard mirror, significantly reducing blind spots for enhanced safety.
  • The WOLFBOX G840S mirror camera features a 170° front lens and a 140° rear lens, offering a broader field of view to minimize blind spots during driving and reversing. The smart split-screen function allows simultaneous monitoring of both lenses, while the 2.5D curved screen seamlessly integrates with your vehicle's interior.
  • The G840S mirror dash camera is equipped with an upgraded low-reflectivity LCD to reduce daytime reflections. With incorporated WDR & HDR technology for balanced lighting, and a professional-grade sensor paired with a 6-glass lens for superior image quality, nighttime driving or challenging lighting conditions are handled with ease.
  • The included external GPS antenna enables real-time GPS data display directly on the dash cam. Easily playback recordings to relive your journey and analyze driving data with precision.
  • Beyond on-the-road safety with loop recording, the WOLFBOX camera also features a 24-hour parking monitor. Time-lapse mode records at a low frame rate to conserve power and storage while ensuring continuous surveillance of your vehicle. (A hardwire kit is required for parking monitoring.)

Editor's Notes

Written by SaltyOne | Staff
  • This product is rated 4.3 out of 5 stars based on over 12,200 customer reviews.
  • At the time of this posting, our research indicates that this is $35.70 lower than the next best comparable prices starting from $127.49.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+21
Good Deal
Visit Amazon

Price Intelligence

Model: WOLFBOX G840S 12" 4K Mirror Dash Cam Backup Camera, 2160P Full HD Smart Rearview Mirror for Cars & Trucks, Front and Rear View Dual Cameras, Night Vision, Parking Assistance, Included 32GB Card & GPS

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
05/09/25Amazon$102
9
10/30/24Amazon$102
13
07/30/24Amazon$102
1

Current Prices

Sort: Lowest to Highest | Last Updated 5/24/2025, 03:24 PM
Sold By Sale Price
Amazon$119.99
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Top Comments

Got this last time and installed onto ur odyssey. Only thing that kinda annoys me is you have to put in split screen mode in order to record front and back. And once you set it next time you start the car it back to either front or back only. At least it's easy to set by swiping left or right.

The other is rear camera easy to fog up or get blurry during rain. Maybe need to install a cover over it or something lol.

Also the rear camera clarity gets weird when the sun is at different angles but nothing too bad. Overall for the price and installation it was pretty fun project.

I thought about getting this for my CT200 but then I'll lose the rear view feature on the OEM mirror. The depth of view on the Wolfbox and the backup guidelines are a bit different from OEM.
I have this model for a few yrs now. Just used footage recently from a rear end. The cameras are recording both channels at the same time. When you retrieve the files, you'll see Chan1 and Chan2. What you see on the mirror is simply preference of what you like to look at.
No. Wolfbox does things numerically where the higher number is "better". So with this being an 8 number it technically isn't as good as the 9 numbers.

35 Comments

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Feb 10, 2025
667 Posts
Joined Aug 2014
Feb 10, 2025
blankspce
Feb 10, 2025
667 Posts
Is this better then 900 and 930?
Feb 11, 2025
172 Posts
Joined May 2017
Feb 11, 2025
blackdak318
Feb 11, 2025
172 Posts
Quote from blankspce :
Is this better then 900 and 930?
No. Wolfbox does things numerically where the higher number is "better". So with this being an 8 number it technically isn't as good as the 9 numbers.
1
Feb 11, 2025
172 Posts
Joined May 2017
Feb 11, 2025
blackdak318
Feb 11, 2025
172 Posts
This is a very solid deal right now, especially when you add the coupon code. I've been looking at these for a few months now and was going to wait until the highest end pro model went on sale but the version does what I need and is a much better price point. I grabbed one.

Thanks OP!
Feb 12, 2025
111 Posts
Joined Nov 2015
Feb 12, 2025
Dnbtmb
Feb 12, 2025
111 Posts
Good price
Last edited by Dnbtmb February 11, 2025 at 04:24 PM.
Feb 12, 2025
63 Posts
Joined Aug 2016
Feb 12, 2025
Mattsamoto
Feb 12, 2025
63 Posts
Wish they had side cameras.
Feb 12, 2025
667 Posts
Joined Aug 2014
Feb 12, 2025
blankspce
Feb 12, 2025
667 Posts
Quote from blackdak318 :
No. Wolfbox does things numerically where the higher number is "better". So with this being an 8 number it technically isn't as good as the 9 numbers.
Thank you!
Feb 12, 2025
224 Posts
Joined Oct 2008
Feb 12, 2025
ek9cusco
Feb 12, 2025
224 Posts

Our community has rated this post as helpful. If you agree, why not thank ek9cusco

Got this last time and installed onto ur odyssey. Only thing that kinda annoys me is you have to put in split screen mode in order to record front and back. And once you set it next time you start the car it back to either front or back only. At least it's easy to set by swiping left or right.

The other is rear camera easy to fog up or get blurry during rain. Maybe need to install a cover over it or something lol.

Also the rear camera clarity gets weird when the sun is at different angles but nothing too bad. Overall for the price and installation it was pretty fun project.

I thought about getting this for my CT200 but then I'll lose the rear view feature on the OEM mirror. The depth of view on the Wolfbox and the backup guidelines are a bit different from OEM.
2
1

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Feb 13, 2025
1 Posts
Joined Nov 2020
Feb 13, 2025
RelaxedThread520
Feb 13, 2025
1 Posts
how does this compare to G840H. which one is better. G840H or the G840S ? https://www.amazon.com/dp/B08DRLY..._title_0_0
Feb 13, 2025
164 Posts
Joined Jan 2014
Feb 13, 2025
FPisFREE
Feb 13, 2025
164 Posts
Wish this deal was available 2 months ago. I paid triple for the G900 Pro, which has awesome upgrades.

Also, one benefit of Wolfbox is if you email their support team, they will ship a free hardwire kit. I chose the OBD-II style kit.
Feb 14, 2025
172 Posts
Joined May 2017
Feb 14, 2025
blackdak318
Feb 14, 2025
172 Posts
Quote from FPisFREE :
Wish this deal was available 2 months ago. I paid triple for the G900 Pro, which has awesome upgrades.

Also, one benefit of Wolfbox is if you email their support team, they will ship a free hardwire kit. I chose the OBD-II style kit.
I was looking at the G900 pro as well but at 3x the cost the upgrades aren't worth it to me. Sounds like if you email support they will send you a hardwire kit and an upgrade for the rear camera. That is my plan and then for $100 total I don't think you can beat this setup in terms of value.
Feb 14, 2025
548 Posts
Joined Nov 2006
Feb 14, 2025
HOMERSlMPSON
Feb 14, 2025
548 Posts
Quote from ek9cusco :
Got this last time and installed onto ur odyssey. Only thing that kinda annoys me is you have to put in split screen mode in order to record front and back. And once you set it next time you start the car it back to either front or back only. At least it's easy to set by swiping left or right.

The other is rear camera easy to fog up or get blurry during rain. Maybe need to install a cover over it or something lol.
I had one of these and I was under the impression both cameras were recording at all times and that switching between split screen, front, back, etc was simply a preference.
Knock on wood I never needed to review the footage to verify this.

But I definitely agree about the camera getting fogged up, rain drops blocking your view, night time glare from headlights, etc were all problems I had. Oh and I had an issue where the GPS that shows your direction and speed would sometimes not show up. Ok fine one more: the time/date menu was buggy so as soon as daylight savings hit, I'd be an hour off.
Come to think of it, I think at some point before I got rid of the car, the entire lower half of the touch screen became unresponsive.
That being said, it was a pretty cool device and I'd consider getting one on my other vehicles when the time comes.
Feb 14, 2025
504 Posts
Joined Sep 2007
Feb 14, 2025
noho
Feb 14, 2025
504 Posts

Our community has rated this post as helpful. If you agree, why not thank noho

Just bought this for my Tacoma.

The 900 pro is $225 with no tax on Wolfbox website. I might get that for my Camry.

https://wolfbox.com/products/wolf...6655662369

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1
Feb 16, 2025
3,044 Posts
Joined Dec 2006

This comment has been rated as unhelpful by Slickdeals users.

Feb 16, 2025
267 Posts
Joined Apr 2004
Feb 16, 2025
dragnace
Feb 16, 2025
267 Posts

Our community has rated this post as helpful. If you agree, why not thank dragnace

Quote from ek9cusco :
Got this last time and installed onto ur odyssey. Only thing that kinda annoys me is you have to put in split screen mode in order to record front and back. And once you set it next time you start the car it back to either front or back only. At least it's easy to set by swiping left or right.

The other is rear camera easy to fog up or get blurry during rain. Maybe need to install a cover over it or something lol.

Also the rear camera clarity gets weird when the sun is at different angles but nothing too bad. Overall for the price and installation it was pretty fun project.

I thought about getting this for my CT200 but then I'll lose the rear view feature on the OEM mirror. The depth of view on the Wolfbox and the backup guidelines are a bit different from OEM.
I have this model for a few yrs now. Just used footage recently from a rear end. The cameras are recording both channels at the same time. When you retrieve the files, you'll see Chan1 and Chan2. What you see on the mirror is simply preference of what you like to look at.
1

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Feb 16, 2025
665 Posts
Joined Dec 2022
Feb 16, 2025
PortabelloRoad
Feb 16, 2025
665 Posts
Quote from sshlyk :
Wolf box, hahaha more like ding-chen

Detailed Seller Information
Business Name: Huzhou Dingchen Trading Co. LTD
Business Address:
清远路409号7楼705
湖州市
吴兴区
浙江省
313000
CN
So what
1

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