---
product_id: 49493494
title: "Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port)"
brand: "rearmaster"
price: "SAR 93"
currency: SAR
in_stock: true
reviews_count: 13
category: "Rearmaster"
url: https://www.desertcart.com.sa/products/49493494-universal-obd-power-cable-for-dash-camera-24-hours-surveillance
store_origin: SA
region: Saudi Arabia
---

# 5V/2.1A stable power output Dual-mode switch for ACC & Surveillance 3.5m Micro-USB cable length Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port)

**Brand:** rearmaster
**Price:** SAR 93
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind—dashcam freedom without the fuss!

## Quick Answers

- **What is this?** Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) by rearmaster
- **How much does it cost?** SAR 93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/49493494-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

- • **Clutter-Free Interior:** Frees up your cigarette lighter socket—no more messy wires crisscrossing your car.
- • **Dual-Mode Smart Switch:** Choose ACC mode for auto shutoff or Surveillance mode for extended battery-safe recording.
- • **Battery-Safe Surveillance:** Automatically powers off at 11.6V to protect your car battery from draining.
- • **Plug & Play OBD Integration:** Easy installation with no interference to your vehicle’s OBD data communication.
- • **Seamless 24/7 Dashcam Power:** Keep your dashcam rolling even when parked—no more blind spots or missed moments.

## Overview

This Universal OBD Power Cable delivers continuous 5V/2.1A power to micro-USB dash cameras via your vehicle’s OBD port, enabling 24-hour surveillance or ACC-mode operation. With a 3.5-meter cable and a dual-mode switch, it smartly balances uninterrupted recording and battery protection by shutting off at low voltage. Designed to declutter your car interior by freeing the cigarette lighter socket, it installs easily without interfering with OBD data. Ideal for professionals who demand reliable, hassle-free dashcam power on the go.

## 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: Micro-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: Good Product - I have installed these in three of my vehicles and they all work with no issues. Just make sure you order the correct USB connection.
Review: Whoever invented this should receive the Nobel Prize for Automotive Excellence. - For many years, every time I got into or out of my 2009 Chevy Suburban, I had to plug the dash cam power supply into the cigarette lighter or remove it. This is because my cigarette lighter is supplied with electricity even when the engine is off, and the dash cam doesn't turn off when I turn the engine off. This is not optimal, especially if you forget to unplug it and run down the car battery. The REARMASTER Universal OBD Power Cable solves this problem. Whoever invented this should receive the Nobel Prize for Automotive Excellence. After easy installation (just plug it in and route the cord), the dash cam now starts and turns off in concert with the engine. I hear angels singing every time I see that dash cam turn on and off. The only thing I don't care for is that the REARMASTER Universal OBD Power Cable continues to supply power to the dash cam (or other device) for 5 minutes after turning the vehicle off. This unnecessarily drains the battery just a little, and being OCD I prefer to see that the dash cam has turned off before I exit the vehicle. Other than that, it is A+ in every respect. Highly recommended, and Powernoodle Approved.

## 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.
- This cable can be used in dash cams which with MICRO USB PORT ONLY,check your dash cams interface carefully before buying!Cable length:3.5meter(11.5 ft),Input: 8V-36V | Output: 5V/2.1A.
- Note:1.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;2.For some dashcams our cable may not work properly with them, please refer to incompatible brand list in the product description.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074M4XMBX |
| Best Sellers Rank | #41,646 in Electronics ( See Top 100 in Electronics ) #659 in Car On-Dash Mounted Cameras |
| Brand | REARMASTER |
| Brand Name | REARMASTER |
| Cable Type | Micro-USB |
| Color | micro-usb |
| Compatible Devices | Camera |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Male |
| Connector Type | Micro USB |
| Customer Reviews | 4.3 out of 5 stars 858 Reviews |
| Included Components | Cable, Cigarette Lighter |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 0.1 Kilograms |
| Manufacturer | Kglory Ltd |
| Maximum Current | 2.1 Amps |
| Maximum Voltage | 36 Volts |
| Model | OBD2 |
| Number of Items | 1 |
| Number of Pins | 5 |
| Other Special Features of the Product | for dashcam |
| Part Number | OBD2 |
| Recommended Uses For Product | Powering dash cameras |
| Special Feature | for dashcam |
| Specification Met | RoHS |
| UPC | 371904350530 |
| Unit Count | 1.0 Count |
| Wattage | 75.6 watts |

## Product Details

- **Brand:** REARMASTER
- **Cable Type:** Micro-USB
- **Compatible Devices:** Camera
- **Connector Type:** Micro USB
- **Special Feature:** for dashcam

## Images

![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) - Image 1](https://m.media-amazon.com/images/I/41ivpo3t08L.jpg)
![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) - Image 2](https://m.media-amazon.com/images/I/51HJjpSGD2L.jpg)
![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) - Image 3](https://m.media-amazon.com/images/I/41LI0jAdVJL.jpg)
![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) - Image 4](https://m.media-amazon.com/images/I/41QmN+qMHtL.jpg)
![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Micro USB Port) - Image 5](https://m.media-amazon.com/images/I/51s2RcQAQwL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by A***W on September 2, 2025*

I have installed these in three of my vehicles and they all work with no issues. Just make sure you order the correct USB connection.

### ⭐⭐⭐⭐⭐ Whoever invented this should receive the Nobel Prize for Automotive Excellence.
*by P***E on June 29, 2021*

For many years, every time I got into or out of my 2009 Chevy Suburban, I had to plug the dash cam power supply into the cigarette lighter or remove it. This is because my cigarette lighter is supplied with electricity even when the engine is off, and the dash cam doesn't turn off when I turn the engine off. This is not optimal, especially if you forget to unplug it and run down the car battery. The REARMASTER Universal OBD Power Cable solves this problem. Whoever invented this should receive the Nobel Prize for Automotive Excellence. After easy installation (just plug it in and route the cord), the dash cam now starts and turns off in concert with the engine. I hear angels singing every time I see that dash cam turn on and off. The only thing I don't care for is that the REARMASTER Universal OBD Power Cable continues to supply power to the dash cam (or other device) for 5 minutes after turning the vehicle off. This unnecessarily drains the battery just a little, and being OCD I prefer to see that the dash cam has turned off before I exit the vehicle. Other than that, it is A+ in every respect. Highly recommended, and Powernoodle Approved.

### ⭐⭐⭐⭐ perfect solution for a dashcam installation
*by M***Y on October 23, 2018*

the cord works perfect, long enough to install a camera near the rear-view on two different cars, and still have plenty of extra length to reach the OBD port; easy to tuck into the molding around the windshield, etc for an invisible install; the switch gives options if your camera needs power all the time, or if it has a battery for its parking mode. Update: removing one star for compatibility reasons- I have 2 of these, each in a different make of vehicle, and while one works perfectly as expected, the other does not. I think it worked properly at first, but now it does not. Beware.

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-05-26*