Upgrade your dash cam setup with this professional hardwire kit to unlock full-time parking monitoring function. Instead of occupying your lighter socket, this kit draws stable power directly from your vehicle fuse box, delivering consistent 5V output for your dash camera, GPS, or radar detector.
Supports 12V passenger vehicles and 24V trucks. The 3-wire design (BATT, ACC, GND) supports two working modes: ACC ignition trigger mode and 24/7 continuous recording parking mode. Dash cam powers on/off synchronously with car ignition, or keeps running after engine shutdown for parking-lot collision and vandalism evidence capture.
Intelligent low-voltage protection safeguards your vehicle battery. Once battery voltage drops to preset threshold, the hardwire kit automatically cuts power supply, avoiding dead battery risk so your car can still start normally. Extra over-current, short-circuit and reverse-connection protection enhance long-term usage safety.
Long enough high-quality copper cable allows neat hidden routing inside A-pillar, headliner and dashboard, eliminating messy exposed wires inside cabin. Complete installation accessories included for DIY installation, fitting most mainstream dash cams with Micro-USB or USB-C connectors. Ideal accessory for private car owners, ride-share drivers and fleet vehicles.
What is this hardwire kit used for?
This hardwire kit provides permanent power supply for dash cams. It unlocks 24-hour parking monitoring function without using lighter socket, and protects your car battery from over-discharge.
Will it drain my car battery?
No. Built-in low-voltage protection will automatically cut power when battery voltage falls below the set value. Your vehicle retains enough power to start the engine normally.
Is it compatible with my dash cam?
It fits most dash cams working at 5V. Please confirm your dash cam port (Micro-USB or USB-C) before purchase. Not fit for 12V direct-power devices.
Does it support both 12V cars and 24V trucks?
Yes. Input voltage range covers 12-24V, suitable for sedans, SUVs, vans and heavy-duty trucks.
Do I need professional electrician for installation?
DIY installation is possible with included accessories. Basic automotive electrical knowledge is required. If you are unfamiliar with car fuse box wiring, we recommend professional installation.
What is ACC mode?
Under ACC mode, dash cam turns on when ignition starts and shuts down after engine off. Under BATT constant-power mode, dash cam keeps running for 24-7 parking surveillance.
