• -$50.00
A139 Pro Dash Cam Front and Rear

VIOFO A139 PRO 2CH First 4K HDR Front and Rear Dashcam with the Newest Sony STARVIS 2 IMX678 Sensor

$329.99
$279.99 Save $50.00
rating 49 ratings | 49 reviews
rating
5 out of 5

49 global rating

5 star
88%
4 star
12%
3 star
0%
2 star
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  • First 4K HDR with Sony STARVIS 2 Sensor Dashcam
  • Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678 
  • Rear: Sony STARVIS Sensor 2MP IMX291
  • 2 Channel 4K 3840x2160P 30fps + 1080P 30fps
  • F1.6 Aperture 7 Elements Glass Lens 
  • 140°+ 170° Wide Viewing Angle
  • Dual-Band Wi-Fi Built-in 2.4GHz & Upgraded 5GHz
  • G-Sensor & Motion Detection Supported
  • Voice Notification in Multiple Languages Supported
  • 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)
  • Support MicroSD Card up to 512GB (Optional, Not Included)

VIOFO Memory Card

VIOFO 128GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ul

VIOFO 128GB Industrial Grade microSD Card, U3 A2 V30 High...

$49.99 $42.49
VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ul

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High...

$69.99 $59.49
VIOFO 512GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ul

VIOFO 512GB Industrial Grade microSD Card, U3 A2 V30 High...

$129.99

Optional Accessories

VIOFO HK3-C Type-C Hardwire Kit for A139/A139 PRO 1CH/2CH/3CH Dash Camera

VIOFO HK3-C Type-C Hardwire Kit for A139/A139 PRO...

$17.99 $16.19
VIOFO 4PCS*2 Packs Circuit Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder

VIOFO 4PCS*2 Packs Circuit Fuse Tap with ATO, Mini,...

$15.99 $14.39
VIOFO Bluetooth Remote Control For All A129/A139/A139 PRO/T130/A119 MINI/A229/WM1 Series DashCam

VIOFO Bluetooth Remote Control For All A129/A139/A139...

$19.99 $17.99
Universal Professional Lavalier Microphone Omnidirectional Mic for Smartphone, PC, Laptop, Camera, D

Universal Professional Lavalier Microphone...

$19.99 $17.99
A139/A139 PRO Screw Mounting Bracket for Tamper-proof Security Guard Installation

A139/A139 PRO Screw Mounting Bracket for Tamper-proof...

$10.00 $9.00
VIOFO CPL-300 Filter For Rear Camera of A229/A229 Plus/A229 Pro/A139/A139 Pro/T130

VIOFO CPL-300 Filter For Rear Camera of A229/A229...

$12.99 $10.39
Play Video

4K Ultra HD Recording

Being the first to deploy the newest Sony STARVIS 2 tech, A139 Pro is powerful enough to outbeat most 4K dashcam competitors with immensely upgraded image clarity and accuracy in license capturing.

Sony STARVIS 2 IMX678

Sony latest technology STARVIS 2 IMX 678 image sensor, type 1/1.8’’, offers a wider dynamic range in a single exposure than the STARVIS pixel of the same size, bringing much less noise and motion blur during day & night recording.

4K HDR | Night Vision 2.0

Night vision has always been a headache with all dashcams, but is highly optimized in A139 Pro. Image sensor type 1/1.8’’ with larger pixel brings in more light under same illumination level and 4K HDR tech balances over dark and over bright areas to help accurately restore 4K details recorded at night.

User-friendly Installation

Built with super slim coaxial cable and miniature connectors, A139 PRO enables more user-friendly, hidden installation and better electromagnetic interference reduction.

4X Faster 5GHz Wi-Fi

An upgraded 5GHz Wi-Fi connection module is built into A139 Pro to provide 4 times faster Wi-Fi data transfer, ensuring smooth video previewing, downloading and sharing.

24/7 Parking Monitoring

We recommend to buy VIOFO HK3-C or HK4 ACChardwire kit cable for parking mode recording.

Voice Notification

A139 Pro supports multiple languages and clearly notifies you of settings changes
or memory card errors, keeping you fully focused on the road.

GPS Logger

A139 Pro provides detailed location, speed and time data of the vehicle when playing back the video on VIOFO App or computer.

CPL Filter

A circular polarizing lens (CPL) filter can be used to reduce reflections and glare off glass and road surfaces, bringing significantly improved image clarity and contrast.

Optional Accessories

External Microphone

The A139 series supports the use of external microphones, which are ideal for recording conversations, traffic accidents and potentially police misconduct.

Bluetooth Remote Control

The Bluetooth Control can be positioned in a convenient location for safe and easy use while driving. Pressing the button will instantly protect current video clip and image. Control Distance: 5 meters.

Packing List

Front Camera

Rear Camera

Circular Polarizing Lens Filter

Type-c USB Cable

Trim Removal Tool

Rear Camera Cable (6M)

Car Charger

Front and Rear 3M Sticker

Windshield Static Stickers X2

A139 PRO 4K 2CH
813 Items

Data sheet

Channels
2-Channel
Chipset
Novatek 96687
Image Sensor
Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678; Rear: Sony STARVIS Sensor 2MP IMX291
Resolutions
2160P(4K)
Video Resolution
4K 3840*2160P 30fps + 1080P 30fps
Wi-Fi
2.4GHz & 5GHz
GPS Logger
Built-in
Bluetooth
Built-in
Display
No Screen
Video Out
AV Out
Power Port
Type-C USB
Storage
Up to external 512GB microSD Card
Battery & Charging
NO battery, use capacitor, 5V 2A.
Buffered Parking Mode
Supported
Operating Temperature
-20℃ ~ 65℃ (-4℉ ~ 149℉)
Storage Temperature
-20℃ ~ 70℃ (-4℉ ~ 158℉)
Applicable Hardwire Kit Cable
HK3-C or HK4 (Not Included, Optional)
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Excellent recording capabilities and all features built in. One star missing since it doesn't have an LCD display
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The quality
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ok
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Image quality of the front camera
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rating 5
Seems to work well. Easy to install the back camera due to the slimmer wire. Nice mounting adhesive and all. Catches details quite well too for a dash cam.
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rating 5
Low profile design and great video images.
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compact, excellent video quality, I am very pleased quick delivery time Thank You
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rating 4
Starvis 2 sensor delivers the best in class video quality for 2023.
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