1. Introduction
This instruction manual provides detailed guidance for the installation, operation, and maintenance of your TERUNSOUl Dashcam Hardwiring Kit. This kit is designed to provide continuous power to your dashcam, enabling 24-hour parking monitoring and offering essential low-voltage and overvoltage protection for your vehicle's battery. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Package Contents
Verify that all items listed below are included in your package:
- 1x Dashcam Hardwiring Kit (USB-C Power Connector)
- 8x Piggyback Fuse Taps (4 pairs with cables)
- 4x2 Fuse Type (various sizes)
- 1x Voltage Meter
- 1x Pry Tool
- 1x Fuse Puller Tool
- 1x User Manual
Image: Overview of all items included in the TERUNSOUl Dashcam Hardwiring Kit package.
3. Key Features
- Universal Compatibility: Supports 12V to 24V input voltage, delivering stable 5V/3A maximum current output via Type-C interface for dashcams, ensuring perfect compatibility across the entire series.
- 24/7 Parking Surveillance: Supports round-the-clock parking monitoring. This wired kit provides continuous power to the camera while the vehicle is parked, enabling features like collision detection and time-lapse surveillance.
- Voltage Monitoring Function: Built-in capabilities for real-time tracking of voltage status. Activates overvoltage protection when voltage exceeds 30V.
- Low Voltage Protection: Automatically cuts off power when voltage drops below an adjustable range of 11V-12V (for 12V systems) or 23.2V-24.2V (for 24V systems), preventing vehicle battery drain.
- Easy Installation: Designed for discreet installation by tucking cables into interior crevices, eliminating the need for visible wires from the car's cigarette lighter socket.
Image: Visual representation of key features including 24-hour parking monitoring and low voltage protection.
4. Safety Information
- Ensure the vehicle's electrical system is compatible with the 12V-24V input range.
- Incorrect wiring can cause damage to the vehicle's electrical system or the dashcam. If unsure, consult a professional.
- The kit includes overvoltage protection, activating if voltage exceeds 30V.
- Avoid installing the rear camera near the brake lights, as strong light can cause glare, reflection, or overexposure in the video, especially at night.
5. Installation Guide
Follow these steps for a proper installation:
- Decide Dashcam Mounting Location: Choose a location on your windshield that provides an unobstructed view for the dashcam and does not block your driving visibility.
- Locate the Vehicle's Fuse Box: Consult your vehicle's owner's manual or manufacturer's website to find the fuse box location. Use the included pry tool to carefully open any panels covering the fuse box.
- Determine Correct Fuse Slots: You will need to find two fuse slots: one that provides constant power (for the yellow wire) and one that provides ACC power (for the red wire, only powered when the ignition is on). Use the voltage meter to test fuse ports.
- Install Add-A-Fuse Taps:
- If using an identified fuse slot with an existing fuse, insert that fuse into the lower empty slot of the Add-A-Fuse tap with correct orientation.
- If no existing fuse, insert a new fuse into the 2nd fuse slot of the Add-A-Fuse tap.
- Connect Wiring:
- Connect the RED wire (ACC Power) to the ACC fuse slot.
- Connect the YELLOW wire (Constant Power) to the constant hot fuse slot.
- Connect the BLACK wire to a metal chassis grounding screw or bolt for a good ground point.
Image: Detailed wiring diagram for connecting the hardwiring kit to the vehicle's fuse box and ground.
- Route Cables: Use the pry tool to tuck the cables neatly along the headliner and down the A-pillar to the fuse box, ensuring they do not obstruct the driver's view.
- Connect to Dashcam: Plug the USB-C power connector into your dashcam.
- Install Rear Camera (if applicable): Mount the rear camera securely at the back of your vehicle, preferably on the inside of the rear window. Route its cable discreetly to the main dashcam unit.
Image: Visual steps for installing the dashcam and routing cables for a clean setup.
Image: Diagram illustrating the recommended placement and cable routing for the rear camera.
6. Operating Instructions
Once installed, the hardwiring kit will automatically manage power to your dashcam based on your vehicle's status and configured settings.
- Power On/Off: The dashcam will power on automatically when the vehicle ignition is turned on and power off when the ignition is off, while maintaining continuous power for parking surveillance.
- Parking Monitoring: The kit enables 24-hour parking monitoring features of your dashcam, such as collision detection or time-lapse recording.
- Low Voltage Protection Adjustment: The low voltage protection range can be adjusted between 11V-12V for 12V systems and 23.2V-24.2V for 24V systems. Refer to your dashcam's settings menu for specific adjustments.
- Voltage Monitoring: The built-in voltage monitoring function continuously tracks your vehicle's voltage, activating overvoltage protection if it exceeds 30V.
Image: Explanation of the low voltage cut-off and surge protection system.
7. Maintenance
- Regularly check all cable connections to ensure they are secure.
- Ensure the dashcam lenses are clean for optimal video quality. Use a lint-free cloth for cleaning.
- Periodically check your vehicle's battery health, especially if using 24/7 parking surveillance.
8. Troubleshooting
- Dashcam not powering on: Check the fuse connections (ACC and B+), ensure the ground wire is securely attached, and verify the vehicle's ignition is on.
- Parking mode not working: Confirm the yellow (B+) wire is correctly connected to a constant power source. Check the low voltage protection settings to ensure they are not cutting off power prematurely.
- Vehicle battery draining: Adjust the low voltage protection setting to a higher cut-off threshold to prevent excessive battery discharge.
- Video quality issues: Ensure dashcam lenses are clean and free from obstructions. Check the dashcam's resolution settings.
9. Specifications
- Product Dimensions: 5 x 2.2 x 2.2 inches
- Item Weight: 5.5 ounces
- Input Voltage: 12V-24V
- Output: 5V/3A (Type-C)
- Manufacturer: TERUNSOUl
- Model Name: Dashcam Voltage Reducer Cable
10. Warranty and Support
Your TERUNSOUl Dashcam Hardwiring Kit comes with a complimentary 1-YEAR WARRANTY. For any questions, concerns, or technical support, please email our customer service team. Your satisfaction is our top priority.
