Description
Product Overview
The Rexing Smart OBD Hardwire Kit is engineered to enhance your dash cam setup with reliable, continuous power for 24/7 protection. This kit connects directly to your vehicle’s OBD-II port, eliminating the need for fuse taps or intricate wiring. It features a constant power supply for parking mode, ACC signal detection to trigger recording based on ignition status, and low-voltage protection to prevent battery drain. The compact design and 10.5ft Type C cable ensure a clean, professional installation in any vehicle, making it an essential accessory for dash cam users seeking hassle-free operation.

Usage
This hardwire kit is ideal for drivers who want uninterrupted dash cam recording, especially in parking mode for security while the vehicle is unattended. It suits various environments, from daily commutes to long trips, providing peace of mind in high-risk areas like parking lots or urban streets. The target audience includes car owners with Rexing dash cams who value easy installation and advanced features without professional help, ensuring their vehicle is monitored around the clock.
Why Choose Us
Rexing’s OBD Hardwire Kit stands out with its direct OBD-II connection, simplifying installation and reducing the risk of electrical issues compared to traditional fuse tap methods. The product is built with high-quality materials for durability and includes smart features like low-voltage protection, which automatically cuts power to safeguard your car battery. This focus on user safety and ease of use, combined with rigorous testing, ensures reliable performance and long-term value for your investment.
Key Features
- Direct OBD-II port connection for easy, no-fuse-tap installation
- Constant power supply enabling 24/7 parking mode recording
- ACC signal detection to automatically start and stop recording based on ignition
- Low-voltage protection prevents battery drain and damage
- 10.5ft Type C cable for flexible, clean setup in any vehicle
FAQ
What vehicles are compatible with this hardwire kit?
This kit is compatible with most vehicles that have an OBD-II port, which is standard in cars manufactured after 1996. It works seamlessly with Rexing dash cams and may be adaptable to other brands with similar power requirements.
How does the low-voltage protection work?
The low-voltage protection monitors your car battery’s voltage and automatically cuts power to the dash cam if it drops below a safe threshold, typically around 11.6V, to prevent battery drain and ensure your vehicle starts reliably.
Is professional installation required?
No, the kit is designed for easy DIY installation. Simply plug it into the OBD-II port and connect the Type C cable to your dash cam, with no need for complex wiring or tools.
Can I use this kit for continuous recording while driving?
Yes, it provides constant power for continuous recording during operation, and the ACC detection feature helps manage recording based on whether the vehicle is on or off, optimizing storage and power usage.
What is the length of the included cable?
The kit includes a 10.5ft Type C cable, which is sufficient for most vehicle layouts to route the cable neatly from the OBD-II port to the dash cam without tension or clutter.







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