Free tracked shipping60-day money-back guarantee2-year warranty, no registration
The Halden Duo 4K behind the mirror on an evening driveDriving towards an intersection at dusk, the Halden Duo 4K behind the rear-view mirror
4.8 from 1,286 verified reviews

When it's your word against theirs, show the footage.

The Halden Duo 4K records front and back, reads the license plate at night and starts when the car starts. No battery inside to fail. Rear camera and parking mode kit in the box.

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2-year warranty · 60-day money-back guarantee · free shipping

4.8ratedBy drivers who sent us their review.
4K+ 2.5KFront and rear, plates readable at night.
0batteriesInside. Nothing to swell or die in a hot car.
20minTo install it yourself. No drill, no shop.

At night and in the rain

Most dash cams are fine until it is dark. That is when you need it.

A wet street at night through the windshield, the Halden Duo 4K behind the mirror

The car that pulled out, the van that clipped your mirror, the driver who says you went into him. It is usually dark, wet or both, and a cheap camera gives you a smear. The Halden reads the plate.

A 4K front camera made for low light

A Sony Starvis 2 sensor keeps plates readable under streetlights, in the rain and in oncoming headlights.

A rear camera in the box

2.5K, inside the top of the back window. Most hits come from behind, so this one is not an extra.

Your speed and where you were

GPS stamps every clip, so nobody can argue about how fast or which intersection.

Locked the moment you are hit

A bump locks that clip, so it is never recorded over.

For the new driver

Passed the test, first car in the driveway, and you lie awake.

A mom and her daughter by the daughter's first car in the driveway

It records every journey from the moment the car starts, front and back, without them pressing anything. If something happens, there is a clip, not their word against someone older and louder.

Nothing for them to remember

It comes on with the ignition and goes off with it. No button, no app needed day to day.

Proof when it is not their fault

Tailgaters, four-way stops, the car that pulled out. The clip shows what happened.

Watches the car on the street

Parking mode keeps an eye on it overnight, and switches off before the car battery runs low.

A present they will actually use

Fitted in twenty minutes on a Sunday, then forgotten until the day it matters.

Every Halden comes with a 2-year warranty and 60 days to try it on your own car.

Fit it yourself

Twenty minutes in the driveway. No shop, no install bill.

A hand pressing the Halden Duo 4K onto the windshield behind the mirror

Stick it behind the mirror, tuck the cable into the headliner with the tool in the box, plug it into the 12V outlet. The rear camera goes the same way. That is the whole job.

Everything is in the box

Rear camera, 20-foot cable, hardwire kit, clips and a trim tool. Nothing else to buy.

No battery inside to fail

A capacitor instead of a lithium battery, so nothing swells on a hot dashboard.

Parking mode when you want it

The hardwire kit uses fuse taps, no cutting wires. Any car electronics installer fits it in under an hour.

Help at any hour

The quick-start guide is in the box and a real person answers whenever you are stuck.

Customer reviews

Drivers who had the footage when it mattered

From customers who sent a photo along with their review.

Chris in his car

Car pulled out of a side road and clipped my fender, then swore blind I was speeding. GPS on the clip said 27 in a 30 zone. Sent it over and that was the end of it.

Chris J.Phoenix
Donna's son's car with the Halden behind the mirror

Bought it for my son when he passed. He moaned about it for a week, then a semi ran him onto the shoulder on I-95 and suddenly it was the best thing I ever bought him.

Donna B.Atlanta
Raj's phone showing the parking clip

Work parking lot, scrape down the pillar, nobody owns up. Pulled the parking clip up on my phone at my desk. It was the guy two spaces down. Done by the afternoon.

Raj K.San Jose
The Halden fitted behind the mirror with the cable tucked into the headliner

Did it myself in the driveway with a YouTube video open, rear camera too. Tucking the wire down the pillar took a couple of goes. Picture at night is far better than my old one.

Sharon P.Raleigh

An installer's view

Why this is the one he fits for his own family.

Greg, a car electronics installer, in his van holding the Halden Duo 4K and its hardwire kit
Half my dash cam call-outs are a flat car battery or a camera that stopped recording months ago and nobody noticed. Cheap hardwire leads with no cut-off, lithium batteries cooked on the dashboard, and cards that give up. The Halden has no battery inside, the kit cuts the power before your car battery gets low, and it starts every time the ignition goes on. I fitted one in my daughter's car. That is the one I tell people to buy.
Greg PriceCar electronics installer, 19 years

Your guarantee

Drive with it for 60 days. Keep it only if it earns its place.

Two months on your own car: school drop-off, the highway, the grocery store parking lot. If it is not the dash cam we promised, or you simply change your mind, send it back for a full refund, no hassle. After that it has a 2-year warranty with no registration.

Try it for 60 days

Keep the box for 60 days. That is the only rule.

2 yrWarranty on the camera and the rear camera. Repaired or replaced, free.
60 daysTo try it on your own car, from the day it arrives.
0 feesNo deductions, no store credit instead of your money.
24 /7A real person on the other end, any hour, any day.

Common questions

What drivers ask before they buy.

Anything else, the help page goes deeper, and a real person answers at any hour.

No. Plugged into the 12V outlet, it only runs while the car is on. With the hardwire kit for parking mode, it switches itself off if your car battery gets low, so there is always enough left to start the car.

A parking loted on a quiet street at dusk, the Halden Duo 4K behind the mirror
Rated 4.8 by 1,286 verified customers

Fit it once. Have the footage when it matters.

Shop the Halden Duo 4K

2-year warranty · 60-day money-back guarantee · free shipping