ssontong Dash Cam Hardwire Kit USB-C 5V/3A 12-24V

ssontong Dash Cam Hardwire Kit is a 3-lead, Type‑C wired power solution that converts 12–24V vehicle power to 5V/3A USB‑C and safely supplies continuous and ACC-switched power for dash cameras and accessories.

This hardwire kit is built to give dash cams, GPS units, radar detectors and similar 5V USB‑C devices a clean, hidden and permanent power feed from your vehicle’s electrical system. It includes ACC sensing for event/parking modes, low‑voltage cutoff to protect the vehicle battery, multiple fuse adapters for different fuse boxes, and a magnetic ring to reduce radio interference. The 13ft cable length and included installation tools make it practical for passenger cars, trucks, vans and larger 12–24V vehicles.

How does this kit protect my vehicle’s battery?

The unit monitors battery voltage and automatically stops powering the dash cam if the battery falls below a safe threshold. This prevents deep discharge so you can leave parking surveillance active without risking a no‑start situation.

• Built‑in voltage sensor cuts power at 11.4V for 12V systems and 23.2V for 24V systems.
• Keeps reserve charge for engine start while allowing parking recording time.
• Includes an anti‑interference magnetic ring to limit electronics noise.

Can I run continuous parking mode and still have ACC-switched recording?

Yes — the three leads provide both constant battery power and ACC detection so your dash cam can record while driving and continue selective monitoring when parked. Hook the yellow and red leads to the proper fuse slots and ground the black lead to chassis ground.

• Yellow to BAT+ fuse slot for constant power.
• Red to ACC fuse slot for ignition‑switched power.
• Black ground wire attaches to any metal vehicle chassis point.
• Includes two fuse taps and multiple fuse adapter types (Mini, ATO, Micro2).

What devices and vehicles will this hardwire kit work with?

This Type‑C hardwire harness outputs 5V/3A and accepts 12–24V inputs, so it serves most modern USB‑C dash cams and other 5V devices across many vehicle classes. It’s not designed for systems with input voltages above 24V.

• Compatible with dash cams, car DVRs, GPS navigators and radar detectors using USB‑C power.
• Works on cars, SUVs, trucks, buses and rigs that run 12–24V electrical systems.
• Not recommended for vehicles with voltages exceeding 24V.

Is installation difficult and what comes in the box?

Installation is intended to be straightforward for DIYers and installers: tuck wires behind trim, use the supplied fuse taps and fasteners, and connect ground. The kit includes protective sleeves and connectors to keep crimps secure and tidy.

• Complete 13ft hardwire cable with Type‑C output and 3 lead inputs (BAT/ACC/GND).
• 2× low‑profile mini, 2× mini, 2× ATO, and 2× Micro2 fuse adapters plus 2 fuse taps.
• Shielding magnetic ring, installation clips, crowbar tools and paper instructions.
• Protective casing for wire connections and a ferrite ring to reduce interference.

Who is this for? Drivers and fleet operators who want a tidy, permanent power solution for USB‑C dash cameras and 5V accessories will benefit from this kit. It’s ideal for owners who need reliable parking surveillance without risking battery drain, professional installers who require multiple fuse options, and anyone replacing a cigarette‑lighter plug with a hidden, clean hardwired connection. If you use a dash cam, GPS, or radar detector in a 12–24V vehicle and want ACC switching plus battery protection, this ssontong hardwire kit is a practical choice.