---
product_id: 678667683
title: "Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Mini USB Port)"
brand: "rearmaster"
price: "฿3451"
currency: THB
in_stock: true
reviews_count: 5
category: "Rearmaster"
url: https://www.desertcart.co.th/products/678667683-universal-obd-power-cable-for-dash-camera-24-hours-surveillance
store_origin: TH
region: Thailand
---

# 3.5m extended cable length Dual mode switch button 24/7 OBD power supply Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Mini USB Port)

**Brand:** rearmaster
**Price:** ฿3451
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Mini USB Port) by rearmaster
- **How much does it cost?** ฿3451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/678667683-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

- • **Long-Reach Cable:** 3.5 meters of flexible cable lets you install your dashcam anywhere without clutter or compromise.
- • **Plug & Play Convenience:** Simple OBD connection frees your cigarette lighter socket and installs in minutes—no tech headaches.
- • **Smart Dual Mode Control:** Switch effortlessly between ACC mode (5-min power off) and Surveillance mode with low-voltage protection.
- • **Battery-Safe Surveillance:** Surveillance mode shuts off at 11.6V to protect your car battery—never get stranded with a dead battery again.
- • **Uninterrupted Dashcam Power:** Keeps your camera rolling 24/7 via OBD port—no more dead batteries or missed moments.

## Overview

The REARMASTER Universal OBD Power Cable delivers continuous 24-hour power to dash cameras with a mini USB port by drawing power directly from your vehicle’s OBD interface. Featuring a dual-mode switch for ACC and surveillance modes, it ensures your dashcam stays active after parking while protecting your car battery with smart low-voltage cutoff. With a generous 3.5-meter cable length and plug-and-play design, it frees up your cigarette lighter socket and offers hassle-free installation for professional-grade vehicle security.

## 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: easy way to get parking mode working on my dashcam
Review: Great, works a treat. Simples to fit. Good length of cable.

## 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 OBD interface only, no interference in other OBD data communication.
- This cable can be used in dash cams which with MINI 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 |
|---------------|-------|
| AC Adapter Current | 2.1 Amps |
| ASIN | B06XS33J2N |
| Are batteries included? | No |
| Best Sellers Rank | #1,639,084 in Electronics ( See Top 100 in Electronics ) #1,287 in Car On-Dash Video |
| Brand | REARMASTER |
| Cable Type | USB |
| Colour | mini-usb |
| Compatible Devices | Camera |
| Connectivity Technology | USB |
| Connector Gender | Male-to-Female |
| Connector Type | USB |
| Country of Origin | USA |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (906) |
| Date First Available | 7 April 2017 |
| Display Size | 3.5 Metres |
| Included Components | Cable, Cigarette Lighter |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions LxWxH | 40 x 120 x 60 Millimeters |
| Item Height | 6 Centimeters |
| Item Weight | 91 g |
| Item Width | 12 Centimeters |
| Item model number | OBD1 |
| Manufacturer | Kglory Ltd |
| Maximum Voltage | 36 Volts |
| Model Name | OBD1 |
| Model number | OBD1 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Pins | 5 |
| Outer Material | Plastic |
| Product Dimensions | 4 x 12 x 6 cm; 91 g |
| Recommended Uses For Product | For use with dash cameras |
| Shape | Round |
| Special Feature | for dashcam |

## Product Details

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

## Images

![Universal OBD Power Cable for Dash Camera,24 Hours Surveillance/Acc Mode with Switch Button(Mini USB Port) - Image 1](https://m.media-amazon.com/images/I/51hur9wfoGL.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

### ⭐⭐⭐⭐⭐ Review
*by R***D on 8 March 2023*

easy way to get parking mode working on my dashcam

### ⭐⭐⭐⭐⭐ Review
*by P***T on 8 May 2025*

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

### ⭐⭐⭐⭐ Review
*by Y***A on 1 May 2024*

استخدمته للتسهيل على اثناء القيادة عند تشغيل السيارة و اطفائها ولكن بعض الأحيان واثناء وضعه على وضعية o يشتغل مع تشغيل السيارة وبعد مده قصيره يطفي ولابد من وصعه على - لكي يشتغل من جديد و وضعية - يبقى شغال و السيارة طافية

## 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-28*