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We have not tested this unit. This review draws on Vantrue’s product page and manual, trade and forum write-ups, and public owner comments. Checked 2026-10-02.
Quick verdict
The Vantrue N4 Pro records three views at once: a 4K front camera, an infrared-assisted cab camera and a rear camera, to a microSD card with no subscription. A 2026 trade roundup picked it as its multi-camera choice for owner-operators. The tradeoffs are bulk, a rear camera that independent testers and owners criticize, and the need to plan parking-mode power carefully on a truck. Check state and employer rules before you point a camera, or a microphone, at the cab.
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Specs
| Spec | Value | Source (checked 2026-10-02) |
|---|---|---|
| Channels | Front + cabin + rear | Vantrue N4 Pro page |
| Max resolution | 2160P (front) + 1080P + 1080P, 30 fps | Vantrue N4 Pro manual (PDF) |
| Viewing angles | Front 158°, inside 160°, rear 165° | Vantrue manual |
| Front sensor | Sony STARVIS 2 IMX678 (per Vantrue) | Vantrue page |
| Cab camera | 4 infrared LEDs for low light | Vantrue page |
| Storage | microSD 32-512 GB, U3/A2 Class 10 (not included) | Vantrue manual |
| Power backup | Built-in supercapacitor | Vantrue manual |
| Operating temp | -4°F to 140°F | Vantrue manual |
| Draw | About 740 mA at 12.6V in 3-channel recording (one reviewer’s measurement) | DashCamTalk, June 2024 |
| Parking mode | Four modes; needs a hardwire kit (sold separately) | Vantrue page; manual |
Vantrue’s product page says the card slot supports up to 1TB, while the manual and Amazon title say 512 GB. Follow the manual. One trade review says GPS is a separate accessory; the manual lists a GPS mount in the box and GPS on by default. Check the listing you buy from.
Price
- $349.99, in stock, on Vantrue’s own site as of 2026-10-02 (vantrue.com).
- About $350-$430, with about $390 typical, in an August 2026 trade roundup (O Trucking).
- Vantrue also sells a newer N4 Pro S at $319.99 (same date).
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What owners report
Public rating: Vantrue’s own page showed 4.45 out of 5 across 110 reviews on 2026-10-02 (a manufacturer-run store).
On Vantrue’s page: One owner of three years liked the image quality, the detachable magnetic mount and the configuration options. They reported the rear camera died after two years, that it doesn’t work with their USB-C DC converter, and that the windshield mount can’t be moved to another vehicle. Another owner reported the rear camera stopped working after 24 months with no support reply. Others reported frequent cut-outs they suspected were heat-related, and a mounting adhesive that wouldn’t hold the camera’s weight.
On r/dashcams (“Is Vantrue a reliable brand?”): Several owners said their Vantrue cameras ran for years without trouble, one with an N4 Pro for about two years. One person said the N4’s front lens/sensor failed after a few years and that Vantrue wouldn’t help. Commenters also advised high-endurance cards (thread). We read this via a search excerpt; Reddit blocks our tools.
An independent tester (DashCamTalk, June 2024, in a car) called it very nice apart from the rear camera, which looked out of focus, especially after heat. He also logged dropped and duplicated video frames on the front and cab cameras and a time-zone firmware bug. Vantrue was working on the latter at the time. Firmware may have changed since.
Parking mode on a truck
- Parking mode needs a hardwire kit. Vantrue’s manual says to use its own hardwire kit.
- The same tester measured about 510 mA in low-bitrate parking mode. Power-saving collision detection drew about 16 mA but took about 13 seconds to start recording; quick-start took about 6 seconds and drew about 124 mA.
- The manual suggests collision-detection mode in extreme heat and turning the camera off at 140°F inside the vehicle. O Trucking notes that semi cabs get extremely hot in summer.
- An r/Vantruedashcam thread suggests setting a conservative voltage cutoff so the truck still starts (thread). We only saw a summary.
Cons
- Rear camera focus and longevity complaints (owners and one tester).
- Large unit with three cameras and a long rear cable.
- Heat limits (140°F working limit).
- Support responsiveness complaints.
- No cloud or AI features.
- A camera aimed at the driver can create privacy, employer-policy or recording-consent issues. Vantrue’s manual says to use the product within the law.
Who should skip it
Skip it if you only want a simple front camera (a one-lens model is lighter and easier), if you don’t want a camera pointed at you, if you need cloud alerts or live view, or if your cab regularly bakes past 140°F with no way to shade it.
Alternatives
- Vantrue N4 Pro S ($319.99), the newer variant.
- Garmin Dash Cam 67W: front only, about $230-$280, per O Trucking.
- Vantrue E1 Lite: about $100-$130, front only, per O Trucking.
- Subscription fleet cameras (Samsara, Motive, Matrack) for fleets, per the same roundup.
How we researched this
We read Vantrue’s page and manual, the DashCamTalk test thread, a 2026 trade roundup, a Reddit dashcam thread (via excerpt) and the reviews on Vantrue’s page. We did not log into Amazon or scrape it, did not handle the camera, and did not copy product photos.
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