---
product_id: 343186458
title: "Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb)"
brand: "rearmaster"
price: "194 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Rearmaster"
url: https://www.desertcart.ro/products/343186458-universal-obd-power-cable-for-dash-camera-24-hours-surveillance
store_origin: RO
region: Romania
---

# 5V/2.1A stable output Dual mode switch (ACC & Surveillance) 3.5m extension cable Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb)

**Brand:** rearmaster
**Price:** 194 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind—24/7 dashcam vigilance without draining your battery!

## Quick Answers

- **What is this?** Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) by rearmaster
- **How much does it cost?** 194 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/343186458-universal-obd-power-cable-for-dash-camera-24-hours-surveillance)

## Best For

- rearmaster enthusiasts

## Why This Product

- Trusted rearmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Mode Convenience:** Switch effortlessly between ACC mode (powers off after 5 mins) and Surveillance mode (continuous until low battery).
- • **Seamless OBD Integration:** Plugs directly into your car’s OBD port, freeing up your cigarette lighter socket for other devices.
- • **Flexible 3.5 Meter Cable Length:** Extra-long mini-USB cable ensures easy and tidy installation without compromising connectivity.
- • **Optimized Compatibility & Safety:** Designed to avoid interference with OBD data and protect your vehicle’s electrical system.
- • **Uninterrupted 24/7 Dashcam Power:** Keep your dashcam recording even when parked, with smart low-voltage protection to save your car battery.

## Overview

The Universal OBD Power Cable delivers continuous 24-hour power to your dash camera via your vehicle’s OBD port, featuring a 3.5-meter mini-USB cable and a dual-mode switch for ACC and surveillance modes. It intelligently protects your car battery by shutting off at low voltage, frees up your cigarette lighter socket, and ensures no interference with OBD data communication, making it an essential upgrade for any professional driver seeking reliable, hassle-free dashcam operation.

## Description

Package:1PCS OBD2 Power Cable Spec: ACC mode Input: 13V-36V | Output: 5V/2.1A Surveillance mode Input: 11.6V-36V | Output: 5V/2.1A Extension cable: 3.5meter (11.5 ft) length Interface: Mini-USB Working Mode: Mode “O”: ACC mode, when your car ACC is off, the OBD power cable will also power off after 5 minutes. Mode “— ”: Surveillance mode, when you car ACC is off, the OBD power cable will keep working until detecting the car battery voltage is at 11.6V(low voltage),it will power off after 30 seconds. The low voltage protection for mode “—” protect your car from running out the battery, enable you have enough voltage to start the car for next driving. Attention: 1.If you leave your car for many days no driving without surveillance purpose, we suggest you to set the working mode in ACC mode “O”.Cars battery will run out day by day because your dashcamera are consuming power all the time in surveillance mode “-”. 2.If the working mode is not switching properly in some vehicels,please unplug and plug the cable from the OBD port then restart the car again.3.Some dash cam has its own power supply mechanism which may not work with our cable.If you are not sure whether you can use our cable,please contact us first before you buy. Below is the incompatible brand which has been reported: Viofo Dashcam A119 and A129,Viofo A129 Plus Duo,Viofo Dual Dash Cam (A129 Plus)Garmin dashcam,Garmin 66W dashcam,Garmin dash cam mini 2Aukey DR02Vantop H610 Ring Car Cam 70mai dash cam Transcend Dp550 Dashcam Nextbase 622 Dashcam Road Angel WolfboxRexing V1 series and others

Review: Works great - easy way to get parking mode working on my dashcam
Review: Top niveau ! - Répond tout à fait au besoin et fonctionne correctement, un embout avec câble coudé aurait été un plus cependant j'en suis pleinement satisfait !

## Features

- Designed to free up your cigarette lighter socket and supply a 24 hours continuous power to your dash camera via OBD connection, enable your dashcam to keep working on after you have parked the car.
- Dual working mode switch button integrated for your convenience: 1.ACC working mode,5 minutes off when your car ACC is off; 2. Surveillance working mode, keep working until it detects low battery voltage(11.6V).
- Obtaining power from ODB interface only, no interference in other ODB data communication.
- 3.5meter(11.5 ft) length extension cable,Mini USB port,Input: 8V-36V | Output: 5V/2.1A
- Tips:1.Our OBD2 definition is " pin4 for ground, pin5 for signal,pin16 for power supply",this definition can cover most of the vehicles,but if some vehicle models use different definition from ours, it may cause dashboard warning or other errors.We also make a updating incompatible list in the last photo for your reference. 2.In latest inventory we are using 3 pins instead of 16 full pins in the OBD interface to reduce incompatibility issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XS33J2N |
| Best Sellers Rank | #77,307 in Electronics ( See Top 100 in Electronics ) #453 in Car On-Dash Mounted Cameras |
| Brand | REARMASTER |
| Brand Name | REARMASTER |
| Cable Type | Mini USB |
| Cable type | Mini USB |
| Color | mini-usb |
| Compatible Devices | Camera |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Camera |
| Compatible phone models | No Compatible Phone Models |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | Mini USB |
| Connector type | Mini USB |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 1,702 Reviews |
| Included Components | Cable, Cigarette Lighter |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 0.09 Kilograms |
| Manufacturer | Kglory Ltd |
| Maximum Current | 2.1 Amps |
| Maximum Voltage | 36 Volts (DC) |
| Model | OBD1 |
| Model Name | OBD1 |
| Number of Items | 1 |
| Number of Pins | 5 |
| Other Special Features of the Product | for dashcam |
| Recommended Uses For Product | For use with dash cameras |
| Special features | for dashcam |
| Unit Count | 1 Count |

## Product Details

- **Brand:** REARMASTER
- **Connector type:** Mini USB
- **Cable type:** Mini USB
- **Compatible devices:** Camera
- **Special features:** for dashcam

## Images

![Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) - Image 1](https://m.media-amazon.com/images/I/41QmN+qMHtL.jpg)
![Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) - Image 2](https://m.media-amazon.com/images/I/41TXb6V5hfL.jpg)
![Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) - Image 3](https://m.media-amazon.com/images/I/41tzVKT8FuL.jpg)
![Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) - Image 4](https://m.media-amazon.com/images/I/41xRjF69EeL.jpg)
![Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (mini-usb) - Image 5](https://m.media-amazon.com/images/I/51B7cy3CMUL.jpg)

## Questions & Answers

**Q: Will this fit a lexus ct200h?**
A: OBD II (OBD 2) is a standard plug type that is may be also called a diagnostic port. Almost every car has had one for the past 20 years. Check your manual.

**Q: Can two dash cam be hook up to this Front and rear ?**
A: Generally the rear camera plugs into the main camera unit and power is provided to the main camera unit--so yes, this should power a standard 2 camera setup.

**Q: Do you sell a similar power cable with a micro usb connector? can it be longer than 11.5 feet?   i really like the dual working mode feature.**
A: Hi,so far we sell mini usb connector only in US .But the cable and connector can be customized if we send it from China.

**Q: Does this OBD power cable work with 70mai dash cam lite?**
A: I would say yes. I have tested this unit on over 20 different dash cams, and it worked flawlessly with all of them. In my line of work, I recommend and install dash and surveillance cameras. In all of the dash cams, I suggest that they purchase this unit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by R***D on 8 March 2023*

easy way to get parking mode working on my dashcam

### ⭐⭐⭐⭐⭐ Top niveau !
*by P***R on 25 October 2023*

Répond tout à fait au besoin et fonctionne correctement, un embout avec câble coudé aurait été un plus cependant j'en suis pleinement satisfait !

### ⭐⭐⭐⭐⭐ DashCam DBD Connection
*by P***T on 8 May 2025*

Great, works a treat. Simples to fit. Good length of cable.

## Frequently Bought Together

- REARMASTER Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Mini USB Port)
- SanDisk 256GB High Endurance Video microSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-256G-GN6IA
- VIOFO Dash Cam A119 V3 2K 2560x1440P Quad HD+ 60FPS Front Car Dash Camera, 5MP STARVIS Sensor, 140-Degree Wide Angle, GPS Included, Buffered Parking Mode, True HDR, Motion Detection, Time Lapse

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*