WOLFBOX G900 Pro Review: Mirror Cam - Everyday Tested

You drive a ute with a canopy, a van with no rear window, or a wagon packed to the roof, and your rear-view mirror shows you the back of your own load instead of the road behind you. Maaaaybe you've spotted the WOLFBOX G900 Pro and you are wondering whether a mirror dash cam genuinely fixes that, or whether it is just a clever-looking screen. Let me tell you, this WOLFBOX G900 Pro genuinely delivers on that promise. Let's first look at our hands-on take after fitting these, including who the mirror cam suits, who it does not, and the accessories that make or break the setup.

Now, if you are getting déjà vu, hold on, we have already reviewed the WOLFBOX mirror, and you are right, we have! I (Michael) run this G900 Pro in my own vehicle, while my wife runs the WOLFBOX G900 TriPro 3-channel cabin in hers, so between us we have the whole G900 family covered.

What does the WOLFBOX G900 Pro record?

The G900 Pro is a 2-channel mirror dash cam. It straps over (or replaces) your rear-view mirror with a 12 inch touchscreen and records two views at once: the road ahead in true 4K, and the road behind in 2.5K. Channel just means a camera feed, so 2-channel is front and rear recording together.

Both cameras use a Sony STARVIS 2 sensor. The sensor is the chip that turns light into a picture, and STARVIS 2 is Sony's latest low-light version, which is what keeps number plates and signs readable on a dark country road or a rainy night. You also get GPS speed and location stamping, hands-free voice control, and fast 5.8GHz Wi-Fi for pulling clips onto your phone. A 128GB memory card comes in the box, and more on that below, because it matters. If you want every menu explained, our WOLFBOX G900 Pro user manual guide walks through the lot.

What is the WOLFBOX G900 Pro mirror screen like on the road?

This is the part people really want to know. A normal mirror only shows you what the glass can reflect, so a headrest, a back seat full of kids, or a loaded tray blocks most of it. The G900 Pro streams a live feed from the rear camera onto the mirror screen, so your rear view comes from a camera mounted at the back of the vehicle, not from the glass. In practice the mirror works as a rear view mirror camera, giving you a wide, clear view of the road behind even when the cabin or the load is in the way.

Left (Before): Standard Rear-View from Mirror
Right (After): Upgraded & Wide Field of View from G900 Pro

It takes a day or two to retrain your eyes, because the camera view sits slightly further back than a mirror and your brain adjusts to the depth. Once it clicks, most owners tell us, including permanently installing this to my own vehicle, they would not go back.

In strong sun the mirror surface can pick up cabin glare, and fitting the optional CPL filter, a polarising lens that cuts reflections the way polarised sunnies cut glare off water, sorts that out.

Who does the WOLFBOX G900 Pro suit?

The short version: if your normal rear view is blocked, this is the camera that fixes it. It is a genuinely good match for utes with canopies or tonneau covers, vans and delivery vehicles with solid rear doors, four-wheel drives loaded for a trip, and family wagons with the boot packed high. In all of those, the live mirror screen gives you back a rear view you simply do not have with standard glass.

Who is it not for? Very small cabins and cars with bulky mirror stalks can struggle for mounting clearance, because the housing is larger than a slim windscreen cam. Measure your factory mirror and check the space around it before you buy. If you tow, read our caravan and towing guide first, because the rear camera covers your vehicle, not the back of whatever you are towing. And if you are weighing the 2-channel Pro against the 3-channel TriPro, our G900 Pro vs TriPro comparison settles it.

Will the rear camera cable reach a ute or van?

Worth flagging before you order. The included rear camera cable is around 6 metres. That is fine for most sedans and SUVs, but it can come up short on a long-wheelbase ute with a canopy, a big van, or any setup where you want the rear camera right on the tailgate. If that is you, a 10 metre or 15 metre extension cable sorts the reach so the camera sits exactly where you want it.

WBH40 or OBD: which hardwire kit for the G900 Pro?

Out of the box the G900 Pro runs off the cigarette socket, which is fine while you are driving but does nothing once you park. To unlock Parking Mode, where the camera keeps watching for bumps after you walk away, you need to hardwire it. There are two tidy ways to do that.

The WBH40 Hardwire Kit wires into your fuse box and hides behind the trim for the neatest, most permanent fit, and it comes with four fuse-tap adapters to suit common Aussie fuse boxes. Or the WBH40O OBD kit plugs straight into your car's OBD-II port, the same diagnostic socket a mechanic uses, so it fits in minutes with no fuse tapping and is easy to remove later. Both feed clean regulated 5V USB-C power, and both have a low-voltage cut-off that stops the camera flattening your starter battery. If you are unsure which suits your vehicle, our clear guide to the WOLFBOX OBD kits walks you through it.

What SD card should you run in the G900 Pro?

The G900 Pro records two channels of high-resolution video, 4K up front and 2.5K at the back, which pushes a lot of data onto the card every second. The included 128GB card gets you going, but it loops sooner than most people expect once both cameras are running at full quality. For a dual 4K and 2.5K setup we lean towards opting to upgrade to the 256GB high-endurance card so you hold more hours of proof before the camera overwrites the oldest footage.

Pro Tip: High-bitrate mirror cams are brutal on cheap or fake memory cards, and a failing card is the number one cause of missing footage we see in the workshop. Always run a genuine high-endurance card built for dash cam use, never a standard phone or camera card. Browse the high-endurance memory cards we stock and we will match the right one to your camera.

The verdict: is the WOLFBOX G900 Pro worth it?

For the right driver, yes. If your rear view is blocked by a canopy, a full load, or a van with no back window, the WOLFBOX G900 Pro hands you a clear live mirror and true 4K proof of the road ahead, which is exactly what settles a dispute on Australian roads. Add the right hardwire kit for Parking Mode and a genuine high-endurance card, and you have a setup that will look after you for years. If you drive a small hatch with a clear rear window, a slim windscreen cam may suit you better, and we are happy to point you there instead.

Every WOLFBOX dash cam we sell is genuine Australian stock from an authorised reseller, ships from Melbourne, and is backed by local support and the full manufacturer warranty, so you are never chasing an overseas seller if you need a hand. You can see the full WOLFBOX range here, or grab the WOLFBOX G900 Pro directly.

Not sure the mirror cam suits your ute, van, or wagon? Have a chat with Michael or Harrison. We fit these on Australian roads every day and we will happily tell you straight whether it is right for your vehicle, no worries. This review was last updated in July 2026.