GKU V66 Type-C Dash Cam Hardwire Kit, 3 m

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Product guide

GKU V66 Type-C Dash Cam Hardwire Kit, 3 m

The GKU V66 hardwire kit is a Type-C power connection for compatible GKU dash cams, intended to provide a permanent fuse-box supply and parking monitoring. Its listed 3-metre cable and adjustable voltage cutoff are useful for installations without a cigarette-lighter lead, but vehicle fuse-box wiring may require professional installation.

At a glance

Supplies a listed 5V/2.5A output from a 12V-24V vehicle input.
The listing describes an adjustable cutoff voltage range for hardwired parking monitoring.
The title and feature details specify a 3-metre Type-C lead, while the description gives a different cable length.
Fuse taps are listed for four fuse formats. Check which format matches the vehicle before installation.

Price

£21.99Save 27%

Reference price: ~~£29.99~~

Price checked: 14 Nov 2026

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Often bought together

GKU 4K+4K Dash Cam Front and Rear, STARVIS 2 Sensor, 5.8GHz WiFi 6 DashCam | 128GB SD Card Included, Car Camera Dash Cam with GPS, Voice Control, Night Vision, 24H Parking Mode,G-Sensor,Loop Recording

£139.99

GKU 4K Dash Cam Front and Rear, 5GHz WiFi GPS, 64GB SD Card Included | 1.5” IPS Mini Dashcam for Cars, 24H Parking Mode, Night Vision, WDR, 170° Wide Angle, G-Sensor, App Control, Max 256GB

£66.47

Pros and cons

Pros

Direct fuse-box wiring can avoid a visible cigarette-lighter power lead.
The stated 12V-24V input and 5V/2.5A output cover the listed vehicle input range and camera power specification.
A selectable cutoff voltage is provided for parking-mode use.
Customer feedback reports good functionality and compatibility with some GKU cameras.

Cons

Installation requires access to the vehicle fuse box and correct ACC, constant-power and ground connections.
Compatibility is limited by the listing to GKU cameras, with feature text naming specific series rather than confirming other brands.

Technical specifications

14 specifications

Identity
Brand	GKU
Model	V66
Vehicle type	Car
Compatible devices	All GKU Dash Cams

Power and connection
Connection listed	USB
Input voltage	12V-24V
Output	5V/2.5A
Adjustable cutoff voltage	11.3V and 13.5V
Parking-monitor feature	Parking Monitor

Connectivity and controls
Control method listed	App

Dimensions and installation
Cable length	3-meter
Dimensions listed	10D x 10W x 10H millimetres
Weight listed	10 Grams
Fuse adapters listed	2Low-Profile Mini, 2Mini, 2ATO (Regular) and 2Micro2

What to know before buying

Listing details to confirm

The listing is inconsistent about cable length: title and feature text say 3 metres, while the description says 11.5ft. It also calls the product compatible with all GKU dash cams but elsewhere specifies selected series and the D600 family, while stating other brands are not compatible. The cutoff details conflict too: an adjustable range of 11.3V to 13.5V is given alongside a separate shutdown claim of 11.8V (+/- 0.2). Confirm the selected camera, lead length and cutoff behaviour before buying. Professional installation is recommended because vehicle fuse layouts and wiring vary.

What’s in the box

Included

Hardwire kit

Who is it for?

A good fit for

GKU Type-C dash-cam owners seeking a permanent fuse-box power connection for parking monitoring.
Buyers whose vehicle uses one of the listed fuse-adapter formats and who can confirm the camera connection is compatible.

Less suited to

Owners of non-GKU cameras, since the listing says other brands are not compatible.
Buyers who want a plug-in cigarette-lighter installation or are not prepared to arrange fuse-box wiring.

GKU V66 Type-C Dash Cam Hardwire Kit, 3 m · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 131 ratings

5 stars72%72%
4 stars15%15%
3 stars9%9%
2 stars3%3%
1 star1%1%

Customer feedback highlights perceived quality, functionality, cable reach and compatibility, including a report that the kit resolved a D600 parking-mode issue. Installation experiences are mixed, with some finding it easy and others mentioning missing instructions, and some customers consider it overpriced. For buyers with a compatible GKU camera, the reported parking-mode usefulness is relevant to the kit’s stated fuse-box power and cutoff features, but feedback does not settle the listing’s compatibility or cutoff inconsistencies.

Positive themes

Customers report good quality and functionality, with positive comments on compatibility and cable length.

Negative themes

Some customers say installation instructions are lacking.
Some customers consider the kit overpriced.

Mixed feedback

Installation is described as easy by some and difficult or insufficiently explained by others.

Frequently asked questions

Which cameras is the V66 listed as compatible with?

The listing describes compatibility with GKU cameras and names the D200, D600, D600Pro, D700, D900 and D1000 series. It also says other brands are not compatible. The separate claim that it works with all GKU dash cams is broader, so check the exact camera model.

What power does the kit provide?

The feature details state a 12V-24V input and 5V/2.5A output.

Does it support parking monitoring?

The listing presents continuous fuse-box power for parking monitoring and a selectable voltage cutoff. The cutoff claims are inconsistent, so confirm the expected setting and behaviour for your camera.

Is installation straightforward?

It connects to ACC, constant battery power and ground at the fuse box. The listing recommends professional installation, and customer feedback on installation is mixed.