Jansite Hardwire Kit User Manual

1. Introduction

Thank you for choosing the Jansite Hardwire Kit. This kit is designed to provide a stable and continuous power supply to your dash camera or mirror dash cam, enabling essential features such as 24-hour parking monitoring and low voltage protection. By hardwiring your device, you eliminate the need for a cigarette lighter adapter, freeing up your vehicle's power outlet and ensuring reliable operation.

This manual provides detailed instructions for the installation, operation, and maintenance of your Jansite Hardwire Kit. Please read it thoroughly before installation to ensure correct setup and safe usage.

2. Safety Information

• Always disconnect the vehicle's battery before working on the electrical system to prevent short circuits or electrical shock.
• If you are unsure about any step of the installation process, consult a qualified automotive electrician.
• Ensure all connections are secure and properly insulated to prevent loose connections or potential hazards.
• Do not modify the hardwire kit or use it for purposes other than its intended design.
• Verify the voltage compatibility of your dash cam (5V) before connecting the hardwire kit. This kit converts 12V/24V to 5V.
• Route cables carefully to avoid interference with vehicle controls, airbags, or moving parts.

3. Package Contents

Please check the package contents upon receipt. If any items are missing or damaged, contact your retailer.

• Jansite Hardwire Kit (USB C Type-C Port)

This image displays the complete Jansite Hardwire Kit, featuring the main cable with an inline control box, a USB-C output connector, and three wires (red, yellow, black) with fuse taps for connection to the vehicle's fuse box.

4. Product Features

• Wide Voltage Compatibility: Supports input voltage from 12V to 24V, making it suitable for most cars and trucks.
• Stable Power Output: Provides a stable 5V 2.5A output (ACC: 5V) via a USB C (Type-C) port, compatible with many modern dash cams.
• 24-Hour Parking Monitoring: Utilizes time-lapse recording technology (1 second / 1 frame) to enable continuous video recording for up to 24 hours even when the vehicle engine is off. This feature is supported by all Jansite mirror dash cams.
• Low Voltage Protection: Automatically cuts off power to the dash cam if the vehicle's battery voltage drops below a safe threshold (11.3V ± 0.2V for 12V systems, 23.3V ± 0.2V for 24V systems), ensuring enough power remains to start your car.
• Automatic Parking Mode Switch: With ACC detection, the dash cam automatically switches to parking mode when the vehicle engine is turned off and returns to normal recording when the engine starts.
• High Safety Standards: Features a built-in precision switching power supply module and protection measures against excessive current and overheating, safeguarding your equipment.

This image illustrates the low voltage protection feature, showing a battery icon and text indicating that the power supply will automatically cut off when the vehicle's battery voltage drops below 11.3V (for 12V systems) or 23.3V (for 24V systems) to prevent battery drain.

This image demonstrates the benefit of time-lapse video recording, comparing a normal 30-minute video (30 frames/s) that takes 30 minutes to save, with a time-lapse 30-minute video (1 frame/s) that saves in 1 minute, highlighting space saving and efficient playback.

5. Specifications

6. Setup and Installation

Proper installation is crucial for the optimal performance and safety of your hardwire kit and dash cam. Follow these steps carefully.

6.1 Identify Wiring Connections

The Jansite Hardwire Kit has three main wires for connection:

• Red Wire (BAT+): Connects to a constant power source (always on, even when the car is off). This is for 24-hour parking monitoring.
• Yellow Wire (ACC): Connects to a switched power source (only on when the ignition is on). This allows the dash cam to detect when the car is running or off.
• Black Wire (GND): Connects to a metal part of the vehicle's chassis for grounding.

This diagram shows the control box of the hardwire kit with its 12V-24V input, 9.8ft cable length, and 5V 2.0A Type-C output. It clearly labels the black wire for ground, yellow for ignition (ACC), and red for constant power (BAT+).

6.2 Installation Steps

1. Locate the Fuse Box: Identify your vehicle's fuse box. Common locations include under the dashboard, in the glove compartment, or under the hood. Refer to your vehicle's owner's manual if needed.
   

   This image depicts a typical vehicle fuse box, which is the central point for electrical connections and where the hardwire kit will be installed.

2. Identify Fuse Types: Using a circuit tester, identify a fuse that is always on (constant power, BAT+) and a fuse that is only on when the ignition is switched on (ACC).
   

   These images show how to identify and connect to a switched fuse (ACC) and a constant hot fuse (BAT+) within the fuse box.

3. Connect the Red Wire (BAT+): Insert the red wire's fuse tap into the identified constant power fuse slot.
4. Connect the Yellow Wire (ACC): Insert the yellow wire's fuse tap into the identified switched power (ACC) fuse slot.
5. Connect the Black Wire (GND): Securely attach the black wire's ring terminal to a metal bolt or screw on the vehicle's chassis, ensuring good electrical contact. This provides the ground connection.
   

   This image shows the proper method for grounding the hardwire kit by attaching the black ground cable to a metal bolt or chassis point near the fuse box.

6. Route the Cable: Carefully route the USB C cable from the fuse box to your dash cam's mounting location, tucking it neatly along the vehicle's trim or headliner to keep it out of sight and secure.
7. Connect to Dash Cam: Plug the USB C connector into your dash cam's power input port.
8. Test the Connection: Reconnect the vehicle's battery. Start the engine to ensure the dash cam powers on and records normally. Turn off the engine and remove the key; the dash cam should switch to parking mode (if supported and configured).

This image provides a visual guide for connecting the hardwire kit to a vehicle's fuse box. It shows the BAT+ (red wire), GND (black wire), and ACC (yellow wire) connections, along with an illustration of the fuse box location and the cable routing inside a car.

7. Operating Instructions

Once installed, the Jansite Hardwire Kit operates automatically to manage power for your dash cam.

• Normal Recording: When your vehicle's ignition is on, the hardwire kit provides continuous power to your dash cam, allowing it to record normally.
• Parking Mode Activation: When you turn off your vehicle's engine and remove the key, the hardwire kit's ACC detection signals the dash cam to automatically switch to parking mode. In this mode, the dash cam will utilize its time-lapse recording feature (if supported and enabled) to monitor your vehicle for up to 24 hours.
• Low Voltage Protection: The kit continuously monitors your vehicle's battery voltage. If the voltage drops below the preset threshold (11.3V for 12V systems or 23.3V for 24V systems), the kit will automatically cut off power to the dash cam to prevent excessive battery drain, ensuring you can start your vehicle.
• Return to Normal Recording: When you start your vehicle's engine again, the hardwire kit detects the ignition power, and the dash cam will automatically switch back to normal recording mode.

8. Maintenance

The Jansite Hardwire Kit requires minimal maintenance. Follow these general guidelines:

• Periodically check all connections (fuse taps, ground wire, USB C connection) to ensure they remain secure.
• Keep the hardwire kit and its cables free from excessive heat, moisture, and physical damage.
• Do not attempt to open or repair the control box of the hardwire kit.

9. Troubleshooting

If you encounter issues with your Jansite Hardwire Kit, refer to the following common problems and solutions:

10. Warranty and Support

For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Jansite website. Keep your proof of purchase for any warranty claims.

Brand: Jansite