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CommSin

Dash Cam Hardwire Kit 12V-24V to 5V 3A with Voltage Display 24 7 Parking Mode Acc Detection 3-Level

5.0(10)
$23.99$120.00

50+ bought in the past month

About this item

  • Universal Compatibility: This ACC hard-wiring kit works with all 12V-24V vehicles—from sedans and trucks to large commercial vehicles—delivering continuous power to your USB-C dashcam. ACC Detection: The built-in screen displays real-time battery health. Automatically switches between parking and driving modes—no manual setup needed! Withstands engine start-stop current surges for stable, reliable performance.
  • 24/7 Parking Surveillance: This dash cam power adapter provides round-the-clock parking monitoring, recording hit-and-run incidents, vandalism, or theft when the vehicle is turned off. It safeguards your vehicle while delivering crucial evidence.
  • Smart Three-Level Voltage Protection: Ensures your dashcam operates safely around the clock, preventing battery depletion. Select power-off thresholds (11.6V/12V/12.4V) based on battery and climate conditions. The dash cam power adapter kit automatically shuts down to guarantee engine startability.
  • Real-Time Voltage Display: The built-in screen provides intuitive monitoring of battery voltage, effectively preventing battery drain. Park with peace of mind and quickly diagnose circuit faults.
  • Noise-Reducing Ferrite Core: An anti-interference ring filter blocks in-vehicle electromagnetic interference, delivering pure power for clearer video and purer audio—helping you capture irrefutable evidence.
  • Easy Installation: Say goodbye to bulky cigarette lighter cables. The dash cam power adapter kit includes a fuse connector and dedicated hidden wiring tools for a neat installation in about 10 minutes—ideal for beginners.

Key details

Brand
CommSin
Vehicle Service Type
ATV, Bicycle, Bus, Car, Minivan, RV, Tractor, Truck, UTV
Special Feature
Parking Monitor
Video Capture Resolution
1080p
Included Components
Hardwire Kit

Dimensions and fit

Product Dimensions
8.2"D x 5.9"W x 0.98"H

Item information

Mounting Type
Dashboard Mount
Color
Black
Are Batteries Included
No
Highlights

About this item

  • Universal Compatibility: This ACC hard-wiring kit works with all 12V-24V vehicles—from sedans and trucks to large commercial vehicles—delivering continuous power to your USB-C dashcam. ACC Detection: The built-in screen displays real-time battery health. Automatically switches between parking and driving modes—no manual setup needed! Withstands engine start-stop current surges for stable, reliable performance.
  • 24/7 Parking Surveillance: This dash cam power adapter provides round-the-clock parking monitoring, recording hit-and-run incidents, vandalism, or theft when the vehicle is turned off. It safeguards your vehicle while delivering crucial evidence.
  • Smart Three-Level Voltage Protection: Ensures your dashcam operates safely around the clock, preventing battery depletion. Select power-off thresholds (11.6V/12V/12.4V) based on battery and climate conditions. The dash cam power adapter kit automatically shuts down to guarantee engine startability.
  • Real-Time Voltage Display: The built-in screen provides intuitive monitoring of battery voltage, effectively preventing battery drain. Park with peace of mind and quickly diagnose circuit faults.
  • Noise-Reducing Ferrite Core: An anti-interference ring filter blocks in-vehicle electromagnetic interference, delivering pure power for clearer video and purer audio—helping you capture irrefutable evidence.
  • Easy Installation: Say goodbye to bulky cigarette lighter cables. The dash cam power adapter kit includes a fuse connector and dedicated hidden wiring tools for a neat installation in about 10 minutes—ideal for beginners.
Close-up view of the Dash Cam Hardwire Kit 12V-24V to 5V 3A with Voltage Display 24 7 Parking Mode Acc Detection 3-Level
Details

Construction and technical details

Connectivity Technology
USB

From the brand

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Product videos

Product video 1

Customer reviews

10 reviewsPositive

Rated 5.0/5 across 10 reviews — highly regarded by customers.

  • 100% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for You need a magnifying glassCustomer review image for You need a magnifying glassCustomer review image for You need a magnifying glassCustomer review image for Everything you need for powering a dashcam while preserving the vehicle battery.Customer review image for Easy hardwire kitCustomer review image for Good product easy installation, durable, and it actually work well.Customer review image for Good product easy installation, durable, and it actually work well.
See all photos
★★★★★

Customize your dash camera install.

Easy to install, makes for professional install. Read more

Tim CooperVerified purchase
★★★★★

You need a magnifying glass

This kit makes it easy to hardwire a dashcam into your car. It comes with everything you need. The fuse adapters can work with almost any car or truck. There are 4 types of fuses that are used for modern vehicles. Your car will use one of these types. The kit comes with 2 adapters for each type. So you will only use one set and ignore the other three. There are also 12V and 24V vehicles. You have to choose the voltage your vehicle supplies. The control box is how you make the voltage selection. There are dip switches that you set for the voltage. There are also dip switches so you can choose how long the dashcam stays active after you turn off your car. This can range from 1 hour to always on. As a bonus, there is an LED that show you the voltage. This comes with a very complete manual that shows you how to configure the dip switches as well as how to connect the wires, and even how to install and run the wires with an example of how to remove the A pillar. The only problem with the kit is the size of the manual. It is printed on a double-sided color paper that is folded into a booklet. However, it is a very small booklet and the type is so small that I could not read it without a magnifying glass. It's a shame that they put so much work into creating a great manual and then printed it so it is hard to use. Read more

Customer review image for You need a magnifying glassCustomer review image for You need a magnifying glassCustomer review image for You need a magnifying glass
Lance S. Prager
★★★★★

Must-Have for Dash Cam Parking Mode!

This CommSin hardwire kit is exactly what I needed to get my dash cam recording 24/7 while the car is parked. It was easy to hook up and the long cables made it simple to hide the wires behind the panels for a super clean, stock look. ​One thing to note: the kit comes with several different types of fuse taps, including Small, Mini, and Medium. However, since I’m installing this in a Jeep, I had to go out and buy some Micro2 fuse taps separately to match what the Jeep takes. ​The adjustable low voltage protection is a great feature, and I set mine to 11.6V to make sure I don't run the battery down too far. Overall, it's a great value and works perfectly! Read more

Mr David
★★★★★

Everything you need for powering a dashcam while preserving the vehicle battery.

I wanted to hardwire my dashcam so it would record while the car was parked. This package included everything I needed for installation and now the wiring is hidden and not taking up an outlet. So far, it works great and now my car has 24 hour monitoring. Read more

Customer review image for Everything you need for powering a dashcam while preserving the vehicle battery.
Crystal M.
★★★★★

Easy hardwire kit

I wanted to hardwire my dashcam so it would record while the car was off. This package had everything that I needed for an easy and seamless hardwire. It worked great and now my car has 24 hour monitoring. Make sure your dashcam is powered by usb c because the older dashcams don’t use that plug. Read more

Customer review image for Easy hardwire kit
Steve
★★★★★

Good kit that comes with everything

This kit makes dashcam install easy. The wiring kit has everything you need. No cutting all you need to do is find a fuse with constant and a fuse with ignition. Read more

Serge
★★★★★

Good product easy installation, durable, and it actually work well.

Good product easy installation, durable, and it actually work well. Installation was easy with the fuse jumper, especially with the video that you can find online. Worked perfectly with my Dashcam, truly a good value for the money. So far it looks to be well made, I would still avoid any sharp corner or edges when running the wires. Overall, a good value, better than routing wires thru the cigarette lighters outlet or car USB ports. Read more

Customer review image for Good product easy installation, durable, and it actually work well.Customer review image for Good product easy installation, durable, and it actually work well.
PingPong
★★★★★

Great hardwire kit for my dashcam.

This is a nice hardwire kit. It was very easy to install, wire routing was simple and it functions as expected. Read more

tj
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