70mai Adjustable Hardwire Kit

Easy to install
Three-level adjustable low-voltage cut-off
Real-time display for battery voltage
Compatible with 12V–30V vehicle systems
Steady 5V/2.4A power supply

Why Use a Hardwire Kit?

Stay Protected on the Road

During driving, the hardwire kit powers the dash cam via the fuse box (VCC, ACC, GND), replacing the cigarette lighter for a cleaner setup and ensuring continuous coverage from the moment you hit the road.

24/7 Protection Even When Parked

By tapping into your vehicle's fuse box, the hardwire kit keeps your dash cam running while parked, capturing every crucial moment, and automatically powers down before your car battery gets too low.

A Smarter Upgrade

Building on the original Hardwire Kit UP03, the upgraded Adjustable Hardwire Kit UP06 features easier installation, smarter battery protection, and real-time voltage monitoring.

Two Sets of Fuse taps

Easily clip onto your car's VCC & ACC slots with matching 5A fuses—making fuse box installation simple and hassle-free.

Three-level Adjustable Low-voltage Cut-off

Protect your car battery with customizable power thresholds that powers off the output after 3 minutes below the set voltage.

Real-time Voltage Display

A bright, three-digit display shows your battery's real-time voltage (±0.1 V), helping you spot unusual voltage drops that may signal potential problems.

Set-it-and-forget-it Installation

Two sets of four fuse taps (standard, MINI, low profile, MICRO2) are included, which clip right onto your car's VCC & ACC slots with matching 5A fuses. Set it once and never worry about tricky wiring again.

STEP 1

Turn off the engine and locate the fuse box (usually under the dashboard or hood). Connect the hardwire kit to your dash cam and route the cable along the headliner to the fuse box.

STEP 2

Connect the wires to ACC, constant power, and ground using the included 5A fuses and fuse taps that match your vehicle.

STEP 3

Mount the hardwire kit module using the included 3M adhesive pad.

Watch Full Tutorial

Customizable Battery Protection

Depending on your car's condition and the current climate, you can adjust the protection level with the built-in three-level switch (±0.2V accuracy). This allows you to fine-tune the voltage threshold to balance parking surveillance time with battery protection. If the voltage stays below your chosen level for more than 3 minutes, the kit automatically powers off the dash cam to prevent battery drain.

Now includes an optional 3-level adjustable low-voltage cut-off:

11.8V / 12.1V / 12.4V for 12V vehicles
23.6V / 24.0V / 24.4V for 24V vehicles

Instant Battery Voltage Monitoring

A bright, three-digit display shows your battery's real-time voltage (±0.1 V*), providing you with an immediate read on its current state. It helps you quickly identify unusual voltage drops that may signal potential problems, giving you peace of mind before any issues arise.

*Due to display tolerance, the shown voltage may be slightly lower than the actual value, but the device will continue operating. This is normal and not a malfunction.

Universal Compatibility for Cars and Trucks

With 12V–30V wide voltage input, it works flawlessly with both 12V cars and 24V trucks

Steady Power Supply

Powers all Type-C 70mai dash cams with a stable 5V/2.4A output—no adapter required.

Compact, Secure, and Built to Last

The kit's module is compact yet rugged with a 3M adhesive backing. Rated for extreme temperatures, it delivers reliable performance in practically any condition.