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Amazon Is Selling a $190 Mirror Dash Cam for 32% Off, and Shoppers Say It’s a ‘Game Changer’ originally appeared on Autoblog.
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While some fancy new vehicles have built-in cameras to detect and record collisions, most of us still need to install one separately. But not every dash cam has to be an eyesore with loose wires hanging in the middle of your windshield.
In fact, the Wolfbox G840H Dual Dash Cam integrates directly onto your rearview mirror, blending seamlessly into your front cabin, while adding a 12-inch display. And right now, it's on sale for just $130 at Amazon.
Wolfbox G840H Dual Dash Cam, $130 (was $190) at Amazon
Rather than replacing your existing rearview mirror, the Wolfbox G840H Dual Dash Cam snaps directly onto it using the included adhesive mount. Once installed, the 12-inch display enhances rear visibility by dynamically brightening and dimming the real-time video feed from the connected backup camera. Everything captured by the front and rear cameras is continuously stored on a 32GB SD card by default, erasing past footage as it runs out of space. However, when the built-in G-sensor detects a collision, the impact footage is locked until you’re able to retrieve it.
If that sounds complicated to set up, it sort of is, but it doesn’t have to be. Mounting the front camera is the easy part. The challenge is in the wiring. Although it does come with all of the necessary hardware to power the front and rear cameras using the 12-volt outlet in your car, many customers choose to purchase the optional hardwire kit, which routes into your fuse box, enabling 24-hour surveillance when you’re parked.
Wolfbox USB-C Hardwire Kit for G840H, $22 at Amazon
“I don’t normally write reviews but this product has been a game changer for me!” one shopper exclaimed. “I was recently in an accident and this would’ve been amazing to have at the time. Having it now eases my mind and makes me feel prepared if something were to happen again.”
“It really is a great dash cam and backup camera,” a reviewer touted. “The picture quality is amazing and when it's pitch black at night, the camera has a great viewing ability.”
“After seeing other dash cam brands demonstrated on YouTube versus Wolfbox, it's my personal opinion that this is the best dash cam out there,” another customer added.
Apart from a tire inflator, a jump starter, and maybe an OBD2 scanner, a dash cam is one of the first accessories you should purchase for your automotive emergency kit. With the Wolfbox G840H Dual Dash Cam, you’ll likely never need another one. At $130, it’s an absolute steal, especially for those who don’t have a dash cam already. Equip your car with the ultimate insurance policy before it returns to full price.
Amazon Is Selling a $190 Mirror Dash Cam for 32% Off, and Shoppers Say It’s a ‘Game Changer’ first appeared on Autoblog on Jul 31, 2025
This story was originally reported by Autoblog on Jul 31, 2025, where it first appeared.
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