70mai

OBD-II Hardwire Kit

Make Surveillance Easy

Why OBD?

Perfect for Beginners

Simply locate your car's OBD port, plug it in, and enjoy seamless parking surveillance. No professional skills or messy hardwiring required.

Secure Your Vehicle Warranty

Utilize the OBD port for power to avoid fuse box modifications, maintaining your car’s integrity and ensuring that the warranty and insurance are fully preserved.

Main Features

Streamlined Installation

Plug and play with no need for fuse hardwiring

Customized Voltage Threshold

No more anxiety about low vehicle battery voltage

Talilored Surveillance Duration

Enjoy parking surveillance, in an effective way.

Multiple Battery Health Protections

Short-circuit, overload, overcurrent... Ensuring battery healt

The Plug and Play Parking Surveillance

Connect directly to your vehicle's OBD port to skip the need for the 12V outlet and bypass complex fuse box connections. No professional expertise needed - just plug and play for instant functionality.

STEP 1

Plug the OBD-II connector into the car's OBD port.

STEP 2

Insert the other end into the dashcam's power port.

STEP 3

Enable parking surveillance mode.

Watch Full Tutorial

Tailored Voltage Threshold & Surveillance Duration

Connect directly to your vehicle's OBD port to skip the need for the 12V outlet and bypass complex fuse box connections. No professional expertise needed - just plug and play for instant functionality.

Low Voltage Protection Setting
Voltage Setting
11.6V/23.6V
11.9V/23.9V
12.2V/24.2V
12.5V/24.5V
1
2
Dip SwitchONOFF
Time Setting
3
4
5
Time Setting
1 H
3 H
6 H
12 H
24 H
Always

More Battery Wellness Guaranteed

  • Low Voltage Protection

    Cuts power when voltage is 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.

SPECS
Input
Output
Interfaces
DIP Switches
Length
Compatibility
12V~30V (Adaptable for 12V/24V Batteries)
5V 2.4A
MicroUSB ; TypeC
Voltage Adjustment: 4 Levels Time Adjustment: 6 Levels
4 meters
All 70mai Dash Cam models

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