Installation
Connecting a Dash Cam to Your Car Battery Safely
Tapping into your car’s electrical system is safe when done correctly, but a few precautions prevent blown fuses, drained batteries, and worse.
Use a fuse tap, not a splice
A proper fuse tap draws power cleanly from an existing circuit and keeps the fuse protection intact. Splicing into wires directly risks shorts and bypasses that protection.
Ground to bare metal
A solid ground connection to clean bare metal prevents flicker and electrical noise. Scrape away paint or use an existing grounding bolt.
Insist on a cutoff
A low-voltage cutoff, built into good hardwire kits, stops the camera before it drains the battery too far to start the car. Never rely on remembering to unplug.
This guide is general information to help you use your gear, not professional, legal, or insurance advice. Rules vary by region — check your local regulations where relevant.