VIOFO OP100 OBD Hardwire Kit – Plug-and-Play Parking Mode
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Enable Clean Parking Mode Power with VIOFO OP100. Plug In Reliable Power Without Hardwiring
Want dash cam power that looks tidy and stays dependable when you park, without pulling trims or hunting for fuses? The VIOFO OP100 OBD-II Constant Power Cable plugs straight into your vehicle’s OBD-II port to deliver steady power and help protect your battery with built-in Low Voltage Protection.
Shop with confidence: Authorised AU reseller, ships from Melbourne within 48 hours, full manufacturer-length warranty, local technical support, and 30-Day No-Worries returns. See Shipping & Returns and browse more VIOFO accessories.
Who This Isn’t For: If your vehicle doesn’t have an OBD-II port, you need the OBD port free for regular diagnostics, or your OBD-II port turns off fully when the ignition is off, a fuse-box hardwire kit may suit you better.
DCG Score & Highlights
What We Love
- Clean, plug-and-play install: Uses the OBD-II port for a tidy cabin with fewer visible cables.
- Built-in battery protection: Low Voltage Protection helps reduce the risk of a flat start.
- Handy extra output: Includes an additional USB-C port for topping up a phone or accessory.

What Could Be Better
- OBD-II location varies: Routing still matters to keep the cable clear of pedals and driver movement.
Why Stable Dash Cam Power Matters
Unstable power is a common reason dash cams freeze, corrupt files, or miss key moments. OP100 is designed to provide steadier power than a loose cigarette socket and includes Low Voltage Protection to help preserve starting power after you park.

Top Benefits for Everyday Driving and Parking
- Tidier interior, faster install: No fuse taps or trim removal, just plug into OBD-II and route neatly.
- Selectable parking power duration: Choose 3 hours, 24 hours, or continuous power after your dash cam enters Parking Mode.
- Built-in on/off control: Use the physical switch to cut power when you don’t need it.
- Dual output convenience: Prioritised dash cam output plus an extra USB-C port.
How It Works in the Real World
You pull into the driveway after a long day, lock up, and walk away. Instead of relying on a wobbly cigarette plug or booking a hardwire install, the OP100 keeps power consistent via the OBD-II port and enables Parking Mode on compatible setups, with a timer you can set to match how long you want coverage.
Parking Mode Cable (Optional)
The optional parking mode cable provides a stable power supply for your dash cam and automatically activates Parking Mode when the engine is turned off, ensuring continuous protection while your vehicle is parked.
Note: Available in Type-C and Mini-USB versions. Please select the correct interface for your dash cam model.

Upgrade Your Dash Cam Power Setup Today
Skip the fuse box and get dependable, tidy power fast with the VIOFO OP100. Choose the correct connector bundle (Type-C or Mini-USB), and we’ll ship from Melbourne within 48 hours with 30-Day No-Worries returns.
Specifications
Specifications
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FAQ
FAQ
Q: Will this enable Parking Mode recording? → A: It can, but some dash cam setups require the optional ACC-detection Parking Mode Cable (Type-C or Mini-USB) to properly trigger Parking Mode behaviour. Choose the bundle that matches your dash cam model.
Q: Will it drain my battery? → A: OP100 includes Low Voltage Protection and is designed to shut down if voltage drops below 12/24V, helping protect starting power.
Q: Can I use a generic USB cable? → A: It will power the camera, but many VIOFOs will not enter Parking Mode. Use the VIOFO lead for full functionality.
Q: Is this better than a cigarette lighter plug? → A: If you want a cleaner cabin and more reliable power, yes. It avoids the “loose plug” problem and keeps wiring more discreet.
Q: Is OBD-II safe to use long-term? → A: For most passenger vehicles, yes. Route the cable securely so it won’t interfere with pedals, steering, or driver movement.
Q: Does it replace a hardwire kit? → A: For most users, yes. It delivers driving power plus timed parking power without touching the fuse box.

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