Viofo A139 Pro Series
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Real 4K UHD FHD + FHD
Real 4K UHD + FHD + FHD
Being the first to deploy the newest Sony STARVIS 2 tech, A139 Pro is the first real 4K dashcam supporting up to 3 channel recording, powerful enough to outbeat most exisiting 4K dashcam competitors with immensely upgraded image clarity and accuracy in license capturing.
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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.
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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.
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.
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24/7 Parking Monitoring
* We recommend to buy VIOFO HK3-C or HK4 ACChardwire kit cable for parking mode recording.
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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.
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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
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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.
Find the right dashcam
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A139 Pro 1CH
$259.99 USD
Front
Front: Sony STARVIS 2
Sensor 8MP 1/1.8 IMX678
Front:
4K 3840x2160P 30fps;
2560x1440P 30/60fps
Front: F/NO 1.6 FOV=140°
4K HDR
5GHz & 2.4GHz Dual Band Wi-Fi
Voice Notification
Built-in GPS
3 Parking Modes
Auto Event Detection / Time-lapse /
Low Bitrate Recording
CPL (Included)
Bluetooth Remote Control (Optional)
External Mic (Optional)
Up to external 512GB MicroSD Card
A139 Pro 2CH
$329.99 USD
Front+Rear
Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678
Rear: Sony STARVIS Sensor 2MP IMX291
Front + Rear:
4K 3840x2160P 30fps + 1080P 30fps;
2560x1440P 30/60fps + 1080P 30fps
Front: F/NO 1.6 FOV=140°
Rear: F/NO 1.6 FOV=170°
4K HDR
5GHz & 2.4GHz Dual Band Wi-Fi
Voice Notification
Built-in GPS
3 Parking Modes
Auto Event Detection / Time-lapse /
Low Bitrate Recording
CPL (Included)
Bluetooth Remote Control (Optional)
External Mic (Optional)
Up to external 512GB MicroSD Card
A139 Pro 2CH (IR)
$329.99 USD
Front+Interior
Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678
Interior: Sony STARVIS Sensor 2MP IMX291
Front + Interior:
4K 3840x2160P 30fps + 1080P 30fps;
2560x1440P 30/60fps + 1080P 30fps
Front: F/NO 1.6 FOV=140°
Interior: F/NO 1.6 FOV=170°
4K HDR
5GHz & 2.4GHz Dual Band Wi-Fi
Voice Notification
Built-in GPS
3 Parking Modes
Auto Event Detection / Time-lapse /
Low Bitrate Recording
CPL (Included)
Bluetooth Remote Control (Optional)
External Mic (Optional)
Up to external 512GB MicroSD Card
A139 Pro 3CH
$399.99 USD
Front+Interior+Rear
Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678
Interior: Sony STARVIS Sensor 2MP IMX291
Rear: Sony STARVIS Sensor 2MP IMX291
Front + Interior + Rear:
4K 3840x2160P 24fps+1080P 24fps+1080P 24fps;
4K 3840x1600P 30fps+1080P 30fps+1080P 30fps;
2560x1440P 30fps+1080P 30fps+1080P 30fps
Front: F/NO 1.6 FOV=140°
Interior: F/NO 1.6 FOV=170°
Rear: F/NO 1.6 FOV=170°
4K HDR
5GHz & 2.4GHz Dual Band Wi-Fi
Voice Notification
Built-in GPS
3 Parking Modes
Auto Event Detection / Time-lapse /
Low Bitrate Recording
CPL (Included)
Bluetooth Remote Control (Optional)
External Mic (Optional)
Up to external 512GB MicroSD Card