VIOFO OP100 OBD-II Power Cable for Dash Cam, 24H Parking Mode with Low Voltage Protection

ODB Adapter+Type-C
Compatible with:
A329S Series / A229 Series / A119M Pro / A119 Mini 2 / VS1
/ A329 Series / A139 Series / T130 Series / WM1

ODB-Adapter+Mini-USB
Compatible with:
A119 V3 / A129 Duo / A129 Plus / A129 Pro

VIOFO OP100

OBD-II Constant Power Cable

OP100 is designed to power dash cams and mobile devices through the vehicle’s OBD-II port. Compared to typical car power supply methods such as the cigarette lighter socket and hardwiring, this method excels in many aspects.

Easy Installation

Plug and play has never been easier. Simply plug the constant power cable into the vehicle's OBD-II port and connect it to your VIOFO dash cam. Your dash cam can receive constant power, even when your vehicle is off.

This cable offers a more discreet option for dash cam wiring than the cigarette lighter, ensuring a neat and tidy interior without messy cables visible on the surface.

Note: The location of the OBD-II port in a vehicle can vary slightly depending on the vehicle's make and model. See your vehicle owner's manuals for more information.

Dual Output Ports

OP100 comes with two output ports, one that is prioritized for powering the dashcam, the extra Type-C port is a huge bonus to power a mobile device.

Adjustable Power Switch

The ON/OFF switch enables easy control of the dash cam's power supply, saving energy and preventing vehicle battery damage.

https://cardashcam.co.za/wp-content/uploads/2026/07/OP100-On-OFF.mp4 Parking Recording Time Switch

The time switch, offering three options (3h/24h/∞), controls the OBD power supply duration after the dash cam enters parking mode. When the time expires, it will automatically cut off the power.

Note: ∞ indicates that it provides continuous power supply.

https://cardashcam.co.za/wp-content/uploads/2026/07/Parking-Recording.mp4 Parking Mode Support

(Requires Optional Parking Mode Cable)

For dash cams, the OBD cable offers a simpler and more convenient method for parking-mode recording over the conventional fuse box hardwiring. After the car is turned off, the cable can provide continuous power, enabling the dash cam to enter parking monitoring mode seamlessly.

Note: You may purchase the bundle that includes an optional Type-C or Mini-USB Parking Mode Cable.

Parking Mode Cable

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.

Compatible with:

A329S Series / A229 Series / A119M Pro / A119 Mini 2 / VS1
/ A329 Series / A139 Series / T130 Series / WM1

Compatible with:

 A119 V3 / A129 Duo / A129 Plus / A129 Pro

Low Voltage Protection

The constant power cable will protect your vehicle battery by shutting down within 90 seconds if it detects the battery voltage is less than 12V/24V, preventing damage to the car battery and ensuring the car can restart normally.

Packing List

· OBD-II Power Cable x 1
· Parking Mode Cable x 1
· Reclosable Fasteners x 2
· User Manual x 1
· Packing Box x 1

Note: Only one parking mode cable type is included, depending on the selected version.

Product Size