How To Install A Front & Rear Recording Dashcam

How To Install A Front & Rear Recording Dashcam

Installing a dual-channel dashcam (front and rear cameras) can be done in about 1–2 hours with some basic tools. Below is a step-by-step guide that works for most dashcam models.

 

What You’ll Need

  • Dual channel dashcam kit (front & rear camera, cables, mount)
  • Trim removal tool (plastic pry tool)
  • MicroSD card (insert before installation)
  • Optional: Hardwire kit or fuse tap (if you want to use parking mode)
  • Cable clips or zip ties
  • Cleaning wipes (for mounting surfaces)

 

Step-by-Step Installation Guide

1. Plan your installation

  • Sit in the car and decide camera positions:
    • Front cam: Usually mounted behind the rearview mirror, centered for a clear view.
    • Rear cam: Mount on the rear window, usually at the top center.
  • Identify where to route the rear camera cable and power cable neatly (usually along the headliner and door trim).

 

2. Mount the front camera

1. Select a location on the windshield behind the rear-view mirror where the camera will not obstruct the driver's view while driving.

2. Wipe clean the installation surface of the windscreen with a dry cloth, it must be grease free for the sticky pad to stick firmly.

3. Mount the dashcam directly to the windshield with the sticky pad, or attach the static sticker to the selected location before installation (usually included in the package).

4. Peel the protection film off the sticky pad and camera lens.

5. Fix the camera on the selected location.

 

3. Mount the rear camera

  1. Clean the rear glass where you plan to stick it.
  2. Mount the rear camera at the top center (ensure it’s not blocked by tint or wiper).
  3. Adjust angle so it captures the road behind, not the sky or car trunk.

 

4. Route the rear camera cable

  • Plug one end into the rear camera and hide the cable:
    • Run along the headliner, then down the A-pillar, along the door seal, and to the rear window.
    • Use a trim tool to tuck it neatly under the rubber lining.
  • Connect the other end to the front camera.

NOTE: Make sure that you test the cams and both cams can work properly before routing the cables. Leave some slack at both ends in case you need to adjust camera positions late

 

5. Power the dashcam

    1: Plug into cigarette lighter

  • Just connect the USB or power plug to your 12V socket.
  • The dashcam will turn on/off with ignition.

   2: Hardwire to fuse box (for parking mode)

  • Use a hardwire kit (usually sold separately).
  • Connect wires to:
    • ACC fuse (power when ignition is on)
    • BAT fuse (constant power)
    • Ground (metal bolt)
  • Use a fuse tap to avoid cutting wires.
  • Tuck the cable under the trim and connect it to the dashcam.

Important: Check your car manual or use a multimeter to identify correct fuses.

 

6. Test the system

  • Turn on the ignition — both cameras should power up.
  • Check the app or screen to confirm:
    • Both front and rear video feeds work.
    • GPS and Wi-Fi (if equipped) are functioning.
    • Date/time and resolution settings are correct.
  • Format the microSD card before recording.

 

7. Final tidy-up

  • Secure loose cables with clips or zip ties.
  • Ensure the cameras don’t obstruct your driving view.
  • Adjust the lens angle again after a short test drive.
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