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If you have ever owned a dash cam that quit on you halfway through a road trip, or one you had to squint at just to tell whether it was recording, the GKU D600 Pro Max is worth a look. I have been running it for a while now, moving it between vehicles on different trips, and it has earned a permanent spot on my windshield.
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- D600 Pro Max + 64GB SD Card: Check price on Amazon
- D600 Pro Max — No SD Card: Check price on Amazon UK
Video Quality: Crisp 4K Up Front, Solid 1080p Behind
The front camera shoots true 4K (2160p) using a Sony STARVIS 2 sensor, so license plates, road signs and details at a distance come through clearly. The rear camera records in 1080p Full HD, which is plenty for keeping an eye on what is happening behind you. Both lenses are wide, 170° up front and 150° in back, so you are capturing several lanes of traffic at once instead of just the car directly ahead.
A Rear Camera You Can Actually Aim
One small detail I appreciate: the rear camera tilts. Every vehicle has a different back-window angle, and being able to adjust it means you get a level, useful view instead of a shot of the headliner or the trunk lid.
A Screen That Stays On
This is my favorite upgrade. The display can stay on while you drive. My previous dash cams kept shutting their screens off, and I found myself hunting for tiny indicator lights to figure out whether they were even running. With the D600 Pro Max, one glance tells me it is recording. I am so glad I made the switch.
Setup and Portability
Getting started could hardly be easier. It is essentially plug in and drive right out of the box. It has also handled being moved from car to car for different road trips without any trouble.
One caveat: the included 3M adhesive mount did not work for me at all. The good news is that the suction mount works much better, and that is what I use now. It also makes swapping vehicles a lot simpler.
A Quick Tip on the G-Sensor
The collision sensor is set very sensitive out of the box. Ordinary potholes and bumps can trigger it, which locks that footage so it will not be overwritten. That is great for protecting real incidents, but too many locked clips can fill your card and leave less room for loop recording. Turn the sensitivity down a notch in the settings, or check and clear your locked files every so often.
Built for Georgia Heat
Here in Georgia, a parked car turns into an oven, and heat is one of the fastest ways to kill electronics. The D600 Pro Max uses a supercapacitor instead of a traditional lithium battery, which holds up much better in high cabin temperatures. For anyone in a hot climate, that alone is a big reason to choose it.
Pros and Cons
What I like:
- Native 4K front recording with a Sony STARVIS 2 sensor
- Wide 170° front and 150° rear coverage
- Tilting rear camera fits any back-window angle
- Screen can stay on while driving
- Supercapacitor handles hot climates
- Plug-and-go setup; easy to move between vehicles
What could be better:
- Included 3M adhesive mount was a letdown (use the suction mount instead)
- G-sensor is overly sensitive by default and needs adjusting
The Verdict
The GKU D600 Pro Max gets the important things right: sharp 4K footage, wide coverage front and back, a screen you can see, and a heat-tolerant design that makes sense for Southern summers. Skip the adhesive mount, dial back the G-sensor, and you will have a dash cam you can set and forget.
Exclusive code: 2Y5834B7 — 25% OFF
- D600 Pro Max + 64GB SD Card: Check price on Amazon
- D600 Pro Max — No SD Card: Check price on Amazon UK
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