SSNNUU Dash Cam Hardwire Kit User Manual

1. Introduction

This manual provides detailed instructions for the installation and use of the SSNNUU Dash Cam Hardwire Kit. This kit is designed to provide continuous power to your dash camera, enabling 24-hour monitoring and freeing up your vehicle's cigarette lighter port. It features an upgraded USB-C interface and wide compatibility with 12V-30V vehicles.

2. Package Contents

Verify that all items listed below are included in your package:

• 1x Dash Cam Power Supply (Hardwire Kit, cable length approximately 9.68 ft / 2.95 m)
• 1x Pry Tool
• 4x Fuse Taps (various models)
• 4x 5A Blade Fuses

Image 2.1: All components included in the SSNNUU Dash Cam Hardwire Kit. This includes the main hardwire cable with USB-C output, an orange pry tool, various fuse taps, and 5A blade fuses.

3. Specifications

Image 3.1: Visual representation of the product dimensions and included components, highlighting the cable length and buck module size.

4. Safety Information

• Ensure the vehicle's ignition is off before beginning installation.
• Always connect the black wire (GND) to a metal part of the car chassis for a proper ground connection.
• Consult your vehicle's owner's manual for fuse box location and fuse type identification.
• If you are unsure about any step, seek professional assistance.
• This product is designed for 12V-30V vehicle electrical systems. Do not use it with systems outside this voltage range.
• The hardwire kit includes a low voltage auto power-off feature to protect your car battery. If the car battery voltage drops too low, the kit will automatically cut power to the dash cam.

Image 4.1: Diagram illustrating the low voltage auto power-off function, which protects the car battery by cutting power to the dash cam if voltage drops too low.

5. Installation Guide

Follow these steps for a concealed and non-destructive installation of your dash cam hardwire kit.

5.1 Preparation

• Turn off your vehicle's engine and remove the key from the ignition.
• Locate your vehicle's fuse box. This is typically found under the dashboard, in the glove compartment, or under the hood. Refer to your vehicle's manual.
• Identify a fuse slot that provides constant power (BAT) for 24-hour monitoring and an ACC (Accessory) fuse slot that only receives power when the ignition is on. Use a circuit tester if unsure.
• Select the appropriate fuse tap from the kit that matches your vehicle's fuse type.

5.2 Wiring Steps

1. Connect to Dash Cam: Connect the USB-C end of the hardwire kit to your dash camera's power input port.
2. Open Fuse Box: Open the car fuse box cover.
3. Connect Red Wire (ACC/BAT):
   • Insert the original fuse from your chosen ACC or BAT slot into the lower slot of the fuse tap.
   • Insert one of the provided 5A blade fuses into the upper slot of the fuse tap (this protects the dash cam circuit).
   • Plug the red wire of the hardwire kit into the fuse tap.
   • Insert the fuse tap into the selected fuse slot in your vehicle's fuse box.
   

   Image 5.1: Close-up view of a fuse tap being installed into a vehicle's fuse box, demonstrating how to connect the red power wire without damaging existing fuses.

4. Connect Black Wire (GND): Connect the black wire (ground wire) to a metal bolt or screw on the car's chassis. Ensure it is a secure connection to bare metal for proper grounding.
5. Test Connection: Start your vehicle's ignition and check if the dash cam powers on. If using a constant power source, the dash cam should power on even with the ignition off.
6. Conceal Wiring: Use the provided pry tool to tuck the power cable neatly along the edges of the car's interior trim, headliner, and A-pillar down to the fuse box. This ensures a clean and hidden installation.

   Image 5.2: Illustration of the concealed wiring process, showing the cable routed along the vehicle's interior to keep the cigarette lighter port free.
7. Finalize: Replace the fuse box cover.

Image 5.3: A visual step-by-step guide detailing the 5 main stages of installing the hardwire kit, from connecting to the dash cam to concealing the wires.

6. Operation

Once properly installed, the SSNNUU Dash Cam Hardwire Kit operates automatically:

• Continuous Power: If connected to a constant power fuse, the kit will provide 24-hour power to your dash cam, enabling parking surveillance features.
• Ignition-Switched Power: If connected to an ACC fuse, the dash cam will power on and off with your vehicle's ignition.
• Battery Protection: The built-in low voltage auto power-off feature will monitor your car battery's voltage. If it drops below a safe threshold, the kit will automatically cut power to the dash cam to prevent battery drain, ensuring you can start your engine.

7. Troubleshooting

8. Maintenance

The SSNNUU Dash Cam Hardwire Kit requires minimal maintenance:

• Periodically check all connections to ensure they remain secure.
• Inspect the wiring for any signs of wear or damage.
• Ensure the fuse box cover is properly closed to protect the connections from dust and moisture.

9. Warranty and Support

For warranty information or technical support, please contact SSNNUU customer service through the retailer where the product was purchased. Keep your purchase receipt as proof of purchase.

For further assistance, you may visit the SSNNUU brand page or contact their support channels.