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Dashcam Cords: Choosing the Correct Power or Rear Cable

Match the cable to the exact camera and job. A lead that physically fits can still supply the wrong voltage, omit data conductors or disable parking mode.

A dashcam cord may be a vehicle power lead, hardwire kit, OBD cable or the data-and-power connection to a rear camera. These cables are not universal, even when their plugs look alike. Before replacing one, record the dashcam model, cable part number, input and output ratings, connector orientation and required length.

Dashcam Cords: Choosing the Correct Power or Rear Cable

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Common questions

Questions before you buy

Can I use any USB cable with my dashcam?

Only if the camera maker confirms the cable type and power specification. Some similar-looking connectors carry different voltage, current or data functions.

Why is my dashcam power cord so long?

The extra length allows concealed routing around the windscreen and trim to the vehicle power point. Secure excess cable without placing it in an airbag or control area.

What is the difference between a power cord and hardwire kit?

A standard lead usually plugs into a vehicle socket. A hardwire kit connects to the electrical system and may add ignition sensing and low-voltage protection for parking mode.

Can a damaged rear-camera cable be repaired?

Replacement with the exact approved cable is usually safer than a splice because the lead may carry video, data and power. Ask the manufacturer for the correct part number.