DUOYOUNG Dash Cam Hardwire Kit (11.5FT) USB‑C 5V Regulated Power with ACC Sensing, 24h Parking & Low‑Voltage Protection

DUOYOUNG Dash Cam Hardwire Kit converts vehicle 12V–24V power to a stable 5V USB‑C supply with ACC detection, 24h parking power, and low‑voltage cut‑off to protect your car battery.

This hardwire kit gives dash cameras and other USB‑C devices a clean, concealed power connection from your car’s fuse box. It includes multiple fuse tap connectors, dual fuse holders for circuit protection, a short Type‑C conversion cable, and accessories to simplify installation. The built‑in switching regulator provides steady 5V output while ACC support and battery safeguards let you run parking mode without risking a dead battery.

How does the kit keep my battery from draining during 24h parking monitoring?

The DUOYOUNG hardwire kit continuously supplies power to your dash cam while monitoring battery voltage. If the vehicle battery falls to a preset threshold (11.8V for 12V systems or 23.8V for 24V systems), the regulator automatically cuts power to preserve enough charge to start the engine. Adjustable settings and ACC sensing help ensure the camera only draws power when you intend it to.

• Automatic low‑voltage cutoff at 11.8V (12V) / 23.8V (24V)
• ACC detection to control camera operation with ignition state
• Continuous 24‑hour supply until cutoff engages

What devices and vehicles is this hardwire kit compatible with?

The kit supports 12V and 24V electrical systems and delivers 5V via Type‑C output, making it suitable for most cars, trucks, and SUVs. It’s designed for dash cams, mirror cams, GPS units, radar detectors, and other USB‑C accessories that need a fused, hardwired power source. The package includes popular fuse tap types to fit the majority of manufacturer fuse boxes.

• Works with 12V and 24V vehicles
• USB‑C output for dash cams, mirror cams, GPS, and more
• Includes common fuse taps to match most fuse boxes

How difficult is installation and what is included?

Installation is intended to be straightforward without splicing factory wiring: use the included fuse taps to add a protected circuit in an energized or vacant fuse slot. The kit ships with a Type‑C hardwire cable, a short conversion cable for alternate ACC wiring, eight fuse taps, a crowbar for panel access, a fuse clip, and printed installation guidance to help you route and hide cables neatly.

• Plug‑in fuse taps avoid cutting factory wires
• Dual fuse holder protects original and added circuits
• Accessories included for routing and secure mounting

Why choose a regulated hardwire kit instead of a cigarette lighter adapter?

A regulated hardwire kit provides a stable 5V output regardless of vehicle voltage swings and frees up the 12V socket for other accessories. Hardwiring also lets you enable parking surveillance and hardwired ACC control while keeping wiring concealed for a cleaner cabin. Built‑in fuses and thermal/current protection increase safety compared with simple adapters.

• Stable switching regulator to maintain safe 5V output
• Hidden wiring gives a factory look and frees up the cigarette socket
• Dual fuse protection and thermal/current safeguards

Who is this for: The DUOYOUNG Dash Cam Hardwire Kit is aimed at drivers who want a permanent, tidy power solution for dash cams and USB‑C in‑car electronics — especially those using parking mode or who need automatic ACC control and battery protection. It fits DIY installers and pro installers alike who require a regulated 5V output, multiple fuse options, and low‑voltage safety for 12V and 24V vehicles.