Choosing between two rear-view mirror dash cams can feel like a trade-off between convenience and cost. Do you want a big touch screen with multiple camera channels and built-in storage, or are you happier with a police-style mirror cam that keeps the price down? The WOLFBOX G890 and the Kustom Signals DSM-9310 sit on opposite sides of that question, so we've lined up the facts to help you decide. We'll look at price, features, and condition so you can see which one fits your car and your routine.
Quick verdict: The WOLFBOX G890 is the feature-packed option for drivers who want a 12-inch touch screen, three camera channels, and extras like GPS and parking surveillance without buying separate equipment. The Kustom Signals DSM-9310 is the budget pick, offering a police-style rear-view mirror cam with accessories included for about $74 less.
Here's how they compare side by side:
| Feature | WOLFBOX G890 | Kustom Signals DSM-9310 |
| Price | USD 259.99 | USD 185.99 |
| Type | Rear-view mirror dash cam | Rear-view mirror dash cam |
| Condition | Open box | Used |
| Key extras | 3 channels, 64GB, touch screen, GPS, night vision, parking surveillance | Police-style design, accessories included |
Where each wins:
The WOLFBOX G890 takes the lead for drivers who want current dashboard-cam technology in a familiar mirror form. Its large touch screen gives you a clear view, the three channels let you watch the road and the cabin, and the built-in 64GB means you can start recording immediately. The addition of GPS tracking, night vision, and smart parking surveillance makes it a true all-rounder. For ride-share drivers or families, the ability to keep an eye on the cabin while driving adds real peace of mind.
The Kustom Signals DSM-9310 wins on price and simplicity. At $185.99, it's the more affordable of the two, and it arrives as a police-style rear-view mirror cam with a lot of accessories. This makes it an attractive option for someone who wants a no-frills mirror cam without a big outlay. If you're looking for a backup view or a simple front-facing recorder, this police-style design keeps things straightforward.
Product notes:
WOLFBOX G890 12\" 3-Channel Rear View Mirror Camera Touch Screen With 64GB
This open-box rear-view mirror camera is built around an 11.88-inch touch screen and a three-channel design, so it records from multiple angles simultaneously. It also brings enhanced night vision, three smart parking surveillance modes, GPS tracking, loop recording, and a G-sensor - plus 64GB of storage right out of the box. The 5.5V 5F capacitor powers the unit, and the open-box condition is something to keep in mind, along with the $259.99 price. The large 1480x320 screen gives a wide field of view, which is handy for judging traffic behind you. The combination of GPS and parking surveillance makes it easy to track routes and monitor the car while you're away. If you want a single mirror cam that covers front, rear, and interior without buying extra accessories, this is the one to consider.
Kustom Signals Lot Dash Cam Police Rear View Mirror DSM-9310-RM3BE+Accessories
For $185.99, this used police-style rear-view mirror dash cam comes as a lot with accessories, and the items are clean and from a smoke-free environment. That makes it a solid value if you're looking for a simple mirror cam that doesn't break the bank. The main trade-off is that the feature set is more basic compared to the WOLFBOX, so expect a straightforward recording experience. The included accessories add to the appeal, giving you a few options for mounting and setup without extra purchases. The police-style design gives it a distinct look compared to consumer mirror cams. Choose it if you want a police-style mirror cam at a lower price and are comfortable with a pre-owned unit.
Final choice by use case:
If you want a feature-dense rear-view mirror dash cam and don't mind paying more for open-box tech, the WOLFBOX G890 is your pick. If you'd rather spend less and get a used police-style mirror cam with accessories, the Kustom Signals DSM-9310 is the sensible choice.
