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Viofo A139 PRO 3CH (4K) with IR

  • $66000 $660.00
  • Free NZ Wide Shipping


The A139 PRO 3CH Front, Interior, and Rear dashcam is one of the FIRST triple-channel 4K dash cams ever!

Equipped with the latest Sony Starvis 2 IMX678 Sensor this dashcam records in high quality 4K resolution for the front dashcam, and full-HD resolution for the interior and rear cameras.

This is a first for the A139 series, in which the front dashcam previously recorded in 2K resolution.

The interior camera features six infrared LED lights, allowing the camera to record details even in complete darkness.

The rear camera also records in Full HD resolution at 30 frames per second.

Key Features

    • Real 4K HDR 3 Channel 4K Front + FHD Inside + FHD Rear Dashcam
    • Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678
    • Interior: Sony STARVIS Sensor 2MP IMX291
    • Rear: Sony STARVIS Sensor 2MP IMX291
    • F1.6 Aperture 7 Elements Glass Lens 
    • 140°+ 170°+ 170° Wide Viewing Angle
    • Dual-Band Wi-Fi Built-in 2.4GHz & Upgraded 5GHz
    • Voice Notification in Multiple Languages Supported
    • 3 Parking Modes: Auto Event Detection / Time-lapse / Low Bitrate Recording
    • User-friendly Installation with super slim coaxial cable and miniature connectors
    • GPS Logger & CPL Filter (Included)
    • Support External Microphone (Optional, Not Included)
    • Bluetooth Emergency Remote (Optional, Not Included)


Supporting Youtube Review: 



  • The installation process for the Viofo A139 PRO 3CH dashcam is similar (with slight variations) to the other triple-channel (front + interior + rear) cameras such as BlackVue and Viofo dashcams. 
  • Please consider our specialist Viofo and Blackvue mobile dash cam installation serviceavailable in the Auckland region or make an enquiry for a quote for hardwire installation.
  • For parking mode to be enabled this requires the hardwiring of the HK3-C cable also sold by us.




Viofo A139 PRO 4K 3CH

Image Sensor

Sony 8MP Starvis 2 (front)
Sony STARVIS™ IMX291 Sensor (interior)

Sony STARVIS™ IMX291 Sensor (rear)

Viewing Angle

Diagonal 140° (front)
Diagonal 170° (interior)

Diagonal 170° (rear)

Resolution and Frame Rate

4K UltraHD (3840*2160) @ 30fps (front)
Full HD (1920x1080) @ 30fps (interior)

Full HD (1920x1080) @ 30fps (rear)

Video Format



Front: Length 60 mm / Width 112 mm / Height 40 mm
Rear: Length 28 mm / Width 53 mm / Height 34 mm

Interior: Length 28 mm / Width 53 mm / Height 34 mm

LCD Display


Microphone & Speaker


GPS Receiver

Built into front mounting bracket (included)

Backup Power

Built-in supercapacitor


Built-in (2.4 GHz / 5GHz Dual)

Smartphone Apps

Viofo App for iPhoneViofo App for Android


3-Axis Acceleration Sensor

Remote Control

Viofo Bluetooth Remote (optional)

Operation Temperature

-10 °C to 65 °C (14 °F to 149 °F)

Storage Temperature

-20 °C to 70 °C (-4 °F to 158 °F)

Input Power

DC 5V/2A via USB-C

Memory Card Support

MicroSD Class 10 U-1 or faster, up to 256GB.

Parking Recording Modes

Auto Event Detection (motion and impact detection),
Timelapse Recording, Low Bitrate Recording

Smartphone App

Viofo App for Android and iOS

Clip Length Modes

1 min / 3 mins / 5 mins / 10 mins


12-months Manufacturer Warranty


Shipping and Taxes

Free overnight NZ Post tracked courier shipping within New Zealand from for all the orders above $200! (rural approximately 3 days)

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