2k Quad HD

A139 3 Channel Dashcam – Front Rear & Internal


3 Channel 2K 1440P Front + 1080P Interior + 1080P Rear Dash Cam

* See Below For Product Full Description

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  • Micro SD Card (SAVE UPTO £6)

    High Endurance MicroSD card designed for reliable recording and extended card lifetime.

    High Endurance MicroSD card designed for reliable recording and extended card lifetime.

    High Endurance MicroSD card designed for reliable recording and extended card lifetime.

    HK3-C Hardwire Kit (SAVE £3)

    Fit and forget your camera by hard wiring to your vehicle. When the engine is off the kit provides continuous power (but protects your vehicles battery). Enables operation of the parking mode and full surveillance of your parked vehicle

    Bluetooth Remote Control (SAVE 4.99)

    Blue tooth connection and battery powered. Just one simple press of the button to save and lock important video clips. Small, light and can easily be located in a suitable postion on your dashboard

    2pcs Fuse Taps (SAVE £1)

    Specific connecters from the Viofo HK hardwire kit to your vehicles fuse board.



Feature Images

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Newest Ultimate 3-Channel Dash Camera VIOFO A139 3CH – The A139 is the first triple-channel dash camera from Viofo, it includes a rich variety of useful functions. It is suitable for all driving situations including daily driving for family, rideshare (Uber/Lyft) driving, taxi driving, etc.

QHD + FHD + FHD + Three Channel Recording – A139 3CH can record the road ahead (140-degree FOV), cabin interior (170 degrees) and the road behind (170 degrees) simultaneously. Quad HD + Full HD + Full HD + resolutions with Sony Starvis Sensor capture super clear images giving all-round protection. No matter what happens, the A139 can be trusted to reliably capture evidence of incidents.

Super Night Vision – Sony Starvis sensors provide the A139 with high clarity night visons, rich details are recorded even in low conditions.

Infrared Night Vision – The internal camera incorporates a 6-element infrared LED lamp allowing the camera to record cabin activity even n complete darkness, for the protection of both driver and passengers.

Voice Notifications – The A139 uses spoken English Language voice notifications to confirm setting changes such as audio recordings on/ off and to inform the driver of events such as a memory card errors. You can always be confident that if anything prevents recording then it will inform you with no need for you to take your eyes off the road.

Built-in Dual-Band Wi-Fi – Built-in dual-band Wi-Fi options of 2.4 GHZ & 5GHz provide rapid transfer speeds with up to 8MB/s download available using the 5GHz settings. The Wi-Fi connection and VioFo mobile app provides access to setup options, live view of the three camera channels, playback of recorded video, and download/ sharing of video files

GPS Built-in Mount – The GPS Mount can record your speed and route data in the video file allowing compatible viewers to display the date on playback. It will also keep the camera’s clock synchronized with GPS time so that the video files are correctly time stamped

3 Parking Mode Option

Auto Event Detection – Automatically record a video clip when moving objects or an impact is detected while parked.

Time Lapse – Continuous recording at a selected low frame rate to save storage and power, playback appears speeded up.

Low Bitrate Recording Continuous recording at normal speed with low bitrate to save storage space, including audio recording.

300-degree Rotatable Lens – The front camera provides nearly 300 degrees of smooth rotations, allowing an optimal viewing angle in a wide range of mounting positions and vehicles.

Super Slim Rear Cable – The A139 utilizes super slim coaxial cable and miniature connectors for the interior and rear interconnects, this provides for easier and more discrete installation than traditional cable types.

USB – C Charging Port – Compared with traditional micro-USB connectors, USB-C features a new smaller connector shape that is reversible for ease of installation. USB-C cables can carry significantly more power, reliably providing a more stable power supply to the dash camera.

Excellent Audio and Optional External Microphone – The A139 not only captures high-clarity sound. It also supports the use of an external microphone that can be positioned more optimally, maybe to record conversations during police traffic stops or other incidents and potentially record police misconduct.

Circular Polarizing Lens – A CPL (Circular Polarizing Lens) can be used to reduce reflections and glare off glass and road surfaces, resulting in significantly improved image quality and contrast in many situations.

Compactible with HK3 – C ACC Hardware Kit (Optional) – Parking mode provides 24-house surveillance for your parked vehicle. When the engine is turned off, the HK3-C hardware kit will provide continuous power to the dash camera, automatically select parking mode, and provide a low voltage cut-off to protect your car’s battery from over-discharge.

Optional Bluetooth Remote Control – The Bluetooth remote control can be positioned in a convenient location allowing for safe and easy use while driving. Pressing the button will protect the current video clip and image.

Static Sticker

Particularly suitable for rental/ work/ fleet vehicle drivers.

Eliminate vibrations and adhesive left on the windshield.

Live video preview –

Download and edit recorded video –

View GPS track date –

Control and configure the dash cam –

Sony Starvis Image Sensor

F1.6 Aperture 7 Elements Glass Lens

G-Sensor & Motion Detection Supported

Support External Microphone (Optional, Not Included)

Support Micro SD Card Class 10 up to 256GB

Additional information

Image Sensor

Sony Starvis Sensor


F1.6 Aperture 7 Elements Glass Lens

LCD Display

No Screen

Video Resolution

Front: Quad HD (2560 x 1440P 30fps) ; Interior: Full HD (1920 x 1080P 30fps); Rear: Full HD (1920 x 1080P 30fps);

Microphone & Speaker



DC5.0V/3.1A via USB Type-C


Up to 256GB

Video Out



Built-in (802.11n 2.4GHz / 802.11ac 5GHz Dual band)


G-Sensor & Buffered Parking Mode & Motion Detection & Time Lapse Supported

Operating Temperature

-10℃ – 65℃

Storage Temperature



DC5.0V / 1A

Video Loop Mode

1Minutes / 3Minutes / 5Minutes/ 10Minutes

2 reviews for A139 3 Channel Dashcam – Front Rear & Internal

  1. David Tillson

    Excellent. Customer service

  2. Anthony Hardy

    This dash cam is a high quality product. All the settings are controlled on your mobile phone via the built-in WiFi it is very easy to review and download individual clips to your phone

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