An Obdii Power Cable provides continuous power to your dash cam, even when your car is off. This allows for features like parking mode surveillance, ensuring your vehicle is monitored around the clock. Let’s explore the benefits and features of using an OBDII power cable for your dash cam.
Dual Dash Cam Power with One Cable
Many OBDII power cables offer dual USB ports, enabling you to connect two dash cams simultaneously. This is ideal for comprehensive coverage, allowing you to record both the front and rear of your vehicle. Powering two cameras with a single OBDII connection simplifies installation and cable management.
Customizable Power Settings with Adjustable Timers
OBDII power cables often include adjustable timer settings, allowing you to control how long your dash cam remains powered on after the ignition is off. Common options include:
- 10-Minute Mode: The dash cam records for 10 minutes after the engine is turned off, then powers down. This is useful for capturing short events after parking.
- 24-Hour Mode: The dash cam remains on for 24 hours, providing extended surveillance. This mode usually includes low voltage protection to prevent draining your car battery.
- Always-On Mode: The dash cam continuously receives power, offering maximum protection. This mode also typically incorporates low voltage cutoff for battery safety. The timer resets if motion or impact is detected.
Essential Low Battery Protection
A crucial feature of OBDII power cables is low battery protection. This safety mechanism automatically cuts power to the dash cam if your vehicle’s battery voltage drops below a certain threshold, typically around 12V. This prevents the dash cam from completely draining your car battery, ensuring you can still start your vehicle.
Understanding the Status LED
Most OBDII power cables have a status LED indicator that communicates the cable’s operational status:
- Solid Red: Power is being supplied to the connected dash cam(s).
- Flashing Red: The timer has expired, and the cable is no longer providing power.
- Off: The cable has detected low vehicle battery voltage and has shut off to protect the battery.
Compatibility with Garmin Dash Cams
OBII power cables are compatible with various Garmin dash cam models, including:
- 6 Series
- 7 Series
- Mini Series
- Tandem Series
- Live LTE Series
- X Series
Note: Compatibility may vary. Always check the specific requirements of your dash cam model. Most passenger vehicles are compatible, however, commercial vehicles with a J1939 connector may not be.
Conclusion: Enhanced Dash Cam Functionality with OBDII Power
An OBDII power cable significantly enhances the functionality of your dash cam by providing continuous power and enabling parking mode surveillance. Its adjustable settings, low voltage protection, and clear status indicators make it a valuable accessory for any dash cam owner. Remember to choose a cable compatible with your specific dash cam model and vehicle type.
