1. Introduction
This manual provides instructions for the installation and operation of the 70mai Dash Cam Hardwire Kit OBD-II and the 70mai Adjustable Hardwire Kit UP06. These kits are designed to provide continuous power to your 70mai Type-C dash cam, enabling parking surveillance features and offering comprehensive battery protection for your vehicle.
2. Product Overview & Main Features
Both hardwire kits ensure your dash cam stays powered for parking surveillance, utilizing either your vehicle's OBD port or a direct fuse box connection. They are compatible with 70mai Type-C dash cams and provide a stable 5V/2.4A output.
Key Features:
- Streamlined Installation: Plug and play for the OBD-II kit, or simplified hardwiring for the UP06.
- Customized Voltage Threshold: Adjustable settings to prevent low vehicle battery voltage.
- Tailored Surveillance Duration: Configure the duration of parking surveillance.
- Multiple Battery Health Protections: Includes short-circuit, overload, overcurrent, and reverse connection protection to safeguard your vehicle's battery.
Battery Protection Details:
- Low Voltage Protection: Automatically cuts power when the voltage drops too low.
- Overcurrent Protection: Prevents damage from excessive currents.
- Short-Circuit Protection: Cuts power during short circuits.
- Overload Protection: Stops power when the current is too high.
- Reverse Connection Protection: Disables power for incorrect wiring.
3. Setup and Installation
3.1. 70mai OBD-II Hardwire Kit Installation
The OBD-II hardwire kit offers a plug-and-play solution for parking surveillance, requiring no complex fuse box modifications.
Installation Steps:
- Locate OBD Port: Find your car's OBD port (usually under the dashboard on the driver's side).
- Plug In: Connect the OBD-II connector into the car's OBD port.
- Connect to Dash Cam: Insert the Type-C end of the hardwire kit into your 70mai dash cam's power port.
- Enable Parking Surveillance: Activate the parking surveillance mode in your dash cam settings.
Important Notes for OBD-II Kit:
- Some vehicle models may not support OBD power. Consult your vehicle manufacturer if unsure.
- This OBD-II kit is exclusively compatible with 70mai dash cams featuring a Type-C interface. It cannot be used with Micro USB dash cams.
- The OBD-II kit defaults to a 12.7V threshold for entering parking mode. If your vehicle's voltage is too high and prevents parking mode activation after shutdown, adjust DIP switch 5 to 'High'.
3.2. 70mai Adjustable Hardwire Kit UP06 Installation
The UP06 kit requires connection to your vehicle's fuse box for continuous power.
General Hardwiring Steps (UP06):
- Turn off Engine: Ensure your vehicle's engine is off and the ignition is completely disengaged.
- Locate Fuse Box: Identify your vehicle's fuse box (refer to your car's manual for location).
- Identify Fuse Slots: Locate appropriate fuse slots for ACC (Accessory, power only when ignition is on), VCC+ (Constant Power, always on), and GND (Ground).
- Connect Wires: Use the provided fuse taps to connect the ACC (yellow), VCC+ (red), and GND (black) wires from the hardwire kit to the corresponding fuse slots and a metal ground point in your vehicle.
- Route Cable: Carefully route the Type-C cable to your dash cam, ensuring it does not interfere with driving controls or airbags.
- Connect to Dash Cam: Plug the Type-C connector into your 70mai dash cam.
- Test Connection: Start your vehicle to ensure the dash cam powers on correctly and parking surveillance functions as expected.
4. Operation
4.1. Parking Surveillance
Both hardwire kits enable your 70mai dash cam to utilize its parking surveillance features, recording events even when your vehicle is parked and the engine is off. The dash cam will enter parking mode based on the configured voltage threshold and surveillance duration settings.
4.2. Voltage and Surveillance Duration Adjustment (OBD-II Kit)
The OBD-II hardwire kit features DIP switches for customizing low voltage protection and surveillance duration settings.
Refer to the table below for DIP switch configurations:
| Setting Type | Low Voltage Protection Settings (±0.2V) | Surveillance Duration Settings | ACC Settings | |||||
|---|---|---|---|---|---|---|---|---|
| Voltage/Duration | 1 | 2 | 3 | 4 | Duration Setting | 5 | High | Low |
| 11.6V / 23.6V | ↑ ON | ↑ ON | ↑ ON | ↑ ON | 8H | ↑ ON | ON | OFF |
| 11.9V / 23.9V | ↑ ON | ↓ OFF | ↑ ON | ↓ OFF | 12H | ↑ ON | ON | OFF |
| 12.2V / 24.2V | ↓ OFF | ↑ ON | ↑ ON | ↑ ON | 24H | ↑ ON | ON | OFF |
| 12.5V / 24.5V | ↓ OFF | ↓ OFF | ↓ OFF | ↓ OFF | Always | ↑ ON | ON | OFF |
| DIP Switch | ↑ ON | ↓ OFF | ON | OFF | ||||||
4.3. Real-time Voltage Display (UP06 Kit)
The UP06 hardwire kit features a real-time voltage display on its power module, allowing you to monitor your vehicle's battery voltage directly.
5. Specifications
5.1. 70mai OBD-II Hardwire Kit Specifications
| Feature | Detail |
|---|---|
| Input Voltage | 12-30V (Adaptable for 12V/24V Batteries) |
| Output | 5V 2.4A |
| Interface | Type-C |
| DIP Switches | Voltage Adjustment: 4 Levels, Surveillance Duration: 6 Levels |
| Low Voltage Protection Delay | 6 minutes |
| Output Cut-Off ACC Voltage (Switch 5) | ON: 13.3V / 25.9V ±0.2V, OFF: 12.6V / 25.5V ±0.2V |
| Output Cut-Off ACC Delay | 3 minutes 40 seconds |
| LED Indicator | Green: normal operation, Red: protection activated |
| Operating Temperature | -20°C to +70°C (4°F to 158°F) |
| Input Cable | 0.5m red & black two-core cable |
| Output Cable | 3.5m three-core cable with Type-C straight connector |
| Compatibility | 70mai Type-C Dash Cams |
5.2. 70mai Adjustable Hardwire Kit UP06 Specifications
| Feature | Detail |
|---|---|
| Model | Midrive UP06 |
| Input Voltage | 12-30V |
| Output Voltage | Type-C 5V/2.4A |
| Low Voltage Protection | Three-level adjustable (±0.2V accuracy) |
| Working Temperature | -20°C to 70°C (-4°F to 158°F) |
| Input Cable | 1.0m (3.28ft), 22AWG (ACC, GND, VCC+ with bullet terminals) |
| Output Cable | 3.0m (9.84ft) (Black and Red: 22AWG, Yellow: 26AWG) Type-C connector |
| Compatibility | All 70mai Type-C Port Dash Cams |
6. Troubleshooting
Common Issues and Solutions:
- Dash Cam Not Powering On:
- Ensure all connections are secure.
- Verify the hardwire kit is correctly installed according to the specific model's instructions.
- Check vehicle's fuse (for UP06) or OBD port functionality (for OBD-II).
- Confirm compatibility with your 70mai dash cam (Type-C interface required).
- Parking Mode Not Activating:
- For OBD-II kit, check DIP switch settings for voltage threshold and surveillance duration. If vehicle voltage is high, adjust DIP switch 5 to 'High'.
- Ensure your dash cam's parking surveillance feature is enabled in its settings.
- Verify vehicle battery voltage is above the set low voltage protection threshold.
- LED Indicator (OBD-II Kit) is Red:
- A red LED indicates protection activated (e.g., low voltage, overcurrent). Check vehicle battery health or power draw.
7. User Tips
- Always ensure your 70mai dash cam has a Type-C interface for compatibility with these hardwire kits.
- For the OBD-II kit, if you experience issues with parking mode activation, try adjusting the 5th DIP switch to 'High' as per the instructions.
- When installing the UP06 kit, double-check your vehicle's fuse box diagram to correctly identify ACC, VCC+, and GND connections to avoid electrical issues.
- Regularly check your vehicle's battery health, especially if using parking surveillance for extended periods, to prevent excessive discharge.
8. Warranty and Support
For warranty information and technical support, please refer to the official 70mai website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
9. Video Tutorial
For a comprehensive visual guide on installation and setup, please watch the full tutorial video below:
