Dash cam power cables · Ships across Canada · Installed at our Markham shop

Viofo OP100 OBD-II Constant Power Adaptor With Parking Mode Cable (USB-C) with Professional Installation Fast Shipping Connected Car ExpertsViofo OP100 OBD-II Constant Power Adaptor With Parking Mode Cable (USB-C) offering Professional Installation Technical Support Fast Shipping Connected Car ExpertsViofo OP100 OBD-II Constant Power Adaptor With Parking Mode Cable (USB-C) with Professional Installation Technical Support Fast Shipping Connected Car ExpertsViofo OP100 OBD-II Constant Power Adaptor With Parking Mode Cable (USB-C) with Professional Installation Technical Support Fast Shipping Connected Car ExpertsViofo OP100 OBD-II Constant Power Adaptor With Parking Mode Cable (USB-C) with Professional Installation Fast Shipping Connected Car Experts
Power Cable

Viofo OP100 OBD-II Constant Power Adapter With Parking Mode Cable (USB-C)

Regular price $75.99 CAD
Sale price $75.99 CAD Regular price

In the box: VIOFO OP100 OBD-II power adapter, USB-C parking mode cable, 3.5 m, 2 hook-and-loop fasteners

Check it fits my camera Not sure it fits? Text us your camera model
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Satispay
  • Shop Pay
  • Visa
Our verdict

The easiest way to get parking mode on a Viofo: plug it in and you're done. It's not for hybrids or EVs, and if your car turns the OBD-II port off when parked, a hardwire kit is the better choice.

Jeff BatesOwner, Lockdown Security · Installing since 2003
  • Parking mode without touching the fuse box
  • Parking timer: 3 hours, 24 hours or always on
  • Shuts off if your battery drops below 12 V
  • Spare USB-C port to charge a phone
  • Gas and diesel vehicles only
Fit check

Will it work with my camera?

Pick your camera. We'll tell you if the Viofo OP100 fits it, or show you the cable that does.

1. Pick your camera brand

Pick your camera to check.

What's in the box

  • VIOFO OP100 OBD-II power adapter
  • USB-C parking mode cable, 3.5 m
  • 2 hook-and-loop fasteners

Cameras it works with

The cameras we sell that it fits.

Also fits: Viofo A229 Plus, Viofo A229 Ultra, Viofo A119 MINI 2, Viofo A329, Viofo A139, Viofo T130, Viofo VS1

Installation

Have us hardwire it

Hardwiring is part of every dash cam install we do. We hide the cable behind the trim, connect it to the right fuses and set up parking mode, and the work is covered by our lifetime installation warranty.

Bought your camera somewhere else? Contact us before you book and we'll confirm the price.

The details

The Viofo OP100 powers your Viofo dash cam from the OBD-II port under the dash, with parking mode. No fuse taps and no wiring: plug it in, route the cable to the camera, and the camera keeps recording when you park.

What it does

  • Parking timer: a switch sets parking power to 3 hours, 24 hours or always on.
  • Battery protection: it shuts down within 90 seconds if your battery drops below 12 V (24 V on trucks).
  • Phone charging: a second USB-C port charges a phone at the same time.

Good to know

  • Viofo says the OP100 is for gas and diesel vehicles only. It isn't compatible with hybrids or electric vehicles.
  • It takes up the OBD-II port, so unplug it when a mechanic needs the port.
  • Some vehicles switch the OBD-II port off when parked. On those, use a Viofo hardwire kit instead.

Compatibility

Viofo dash cams with a USB-C power port. See Cameras it works with, or use the fit check on this page.

At a glance

Connects to
OBD-II port
Camera plug
USB-C
Cable length
3.5 m (11.5 ft) USB-C cable
Parking mode
Yes, with a 3 hour, 24 hour or always-on timer
Battery protection
Shuts off within 90 seconds below 12 V (24 V on a 24 V vehicle)
Vehicle voltage
12 V or 24 V
Warranty
90 Days
SKU
OP100

Watch it

Fuse box, OBD-II or 12V socket?

There are three ways to power a dash cam. Only two of them give you parking mode.

Best for parking mode

Hardwire kit (fuse box)

Wires to your fuse box with fuse taps. The neatest install: the cable disappears behind the trim, the 12V socket stays free, and parking mode runs with a low-voltage cut-off. Most kits need two fuse taps, sold separately.

OBD-II cable

Plugs into the diagnostic port under the dash. Parking mode without touching the fuse box, and easy to take out at lease return. It has to come out when a mechanic needs the port, and some vehicles turn the port off when parked.

12V socket cable

Plugs into the cigarette lighter socket. Nothing to wire, and handy as a spare for a second vehicle. In most vehicles the socket turns off with the engine, so there's no parking mode.

What customers say

Verified reviews from customers who bought this.

Power cable questions

Do I need a hardwire kit?

Only if you want parking mode. For recording while you drive, the 12V cable that came with your camera does the job. Parking mode needs power with the engine off, which means a hardwire kit to the fuse box, an OBD-II cable, or a dash cam battery pack.

Will parking mode drain my car battery?

Not to the point of stranding you, when it's set up right. Every hardwire kit and OBD-II cable we sell shuts the camera off at a set voltage, either with a switch on the kit or in the camera's settings. An old battery and cold weather cut the margin, so set the cut-off higher in winter. If your vehicle sits for days at a time, a dash cam battery pack keeps your starting battery out of it completely.

Do I need fuse taps?

For a hardwire kit, yes, usually two: one on a constant fuse and one on an ignition fuse. Most kits don't include them. If this one does, it says so under What's in the box. Fuse taps come in five sizes, so check yours first with our fuse identifier.

Hardwire kit or OBD-II cable?

Both give you parking mode. A hardwire kit is the tidier, permanent install and leaves the OBD-II port free. An OBD-II cable is quicker to fit and easier to remove, which suits leased vehicles. Some vehicles turn the OBD-II port off when parked; on those, a hardwire kit is the way to go.

Can I use another brand's cable?

Use the cable made for your camera. The plugs can look the same, but cables differ in output, in how they tell the camera the engine is off, and in their cut-off. The wrong one can leave parking mode not working. Use the fit check above, or text us your camera model.

Will the cable reach my fuse box?

The length is under At a glance. In most cars and SUVs, 3 to 4 metres reaches from the windshield to a fuse box under the dash. If your fuse box is in the trunk or under the hood, or you drive a truck or van, pick a longer cable or text us and we'll tell you what fits.

Can I install it myself?

If you're comfortable finding a constant and an ignition fuse with a test light, yes. Budget about an hour, and follow the steps in the user guide. Or have us do it at our Markham shop: hardwiring is part of every dash cam install, with our lifetime installation warranty.

Do you ship across Canada?

Yes. Shipping is free in Canada on orders over $200, and smaller orders ship for a flat $10. We also ship to the US and worldwide; US orders may be charged duties at checkout.

Not sure which cable?

Text us your camera model and tell us what you want parking mode to do. We'll point you to the right cable.