VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
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A139 Pro 3 Channel Dash Cam
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor
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VIOFO A139 PRO 3CH First Real 4K HDR 3 Channel Front+Interior+Rear Dashcam with Sony STARVIS 2 IMX678 Sensor

$329.99 $399.99
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Optional Accessories

VIOFO Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, 64GB / 128GB / 256GB / 512GB Optional

$28.04 $32.99
More Details

64GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

128GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

256GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

512GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

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

$22.99
More Details

2PCS MINI (ATS) Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS ATO (ATC) Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS Mini Low Profile Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS Micro 2 Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

Not Included

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

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

$15.99
More Details

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

【Package】2pcs ATO fuse, 2pcs Mini fuse, 2pcs MICRO2 fuse, 2pcs Mini Low Profile fuse.

【Dual-Slot Fuse Holder】Provides one fuse holder to protect the original circuit and provides a lead with the second fuse holder for a new circuit.

【Compatibility】Used for hardwiring or dash cams, adding LED strips, or other electronic devices that need direct wiring into the fuse box.

【Easily Use】Plugs into occupied or vacant energized fuse block slot. Easy installation of additional circuits without splicing or cutting.

【High Quality】Made Of High-Quality Material, good electrical conductivity, and melting resistance.

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

$12.99
More Details

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

  • The CPL Filter is compatible with the A229/A229 Plus/A229 Pro/A139/A139 Pro/T130 Rear Camera.
  • Protect the camera lens from fingerprints, scratches, and dirt destroying.
  • Reduce reflections and glare from glass, metals, or shiny surfaces that would damage image quality.
  • Make colors more saturated and videos more beautiful.
  • It can be used during the daytime and at night. 

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

$19.99
More Details

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

【Compatible】Because of the firmware adaptation of the new function, A229 Pro/A229 Plus/VS1/A139/A139 Pro/A329 Dashcams are supported at present.

【Easy to Use】Just simple press on the remote, important videos can be saved and locked, which lets you drive safer. You can stick it to a suitable location on your dashboard, and the small body would keep the original appearance inside your car.

【Simple Pairing】Power on the camera and press the video lock button on the remote control for 3 seconds to pair the camera. The LED indicator on the remote will turn blue if paired successfully. With Event Locking, MIC&Wi-Fi&HDR ON/Off Function.

【Free Battery Included】There is a free extra battery in the package, you can install it when the first battery runs out. Batteries are not able to be charged.

 

 

Universal Professional Lavalier Microphone Omnidirectional Mic for Smartphone, PC, Laptop, Camera, DSLR, Audio Recorder

$19.99
More Details

Universal Professional Lavalier Microphone Omnidirectional Mic for Smartphone, PC, Laptop, Camera, DSLR, Audio Recorder

Professional lavalier Microphone with 3.5mm jack.

Plug & Play design, convenient to use.

Compatible with A139/A229 dash cam, smartphone, camera, PC, laptop, audio recorder, etc.

Five-foot (1.5m) extra-long cable gives ample reach, even when using a tripod/monopod.

Variety of brackets to use in different places.

Note: the iPhone adapter and USB-C adapter is not included.

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

$10.00
More Details

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

Tamper-proof Security Guard Installation helps to prevent unauthorized unplugging of the power cable, rear& interior cables, as well as the memory card.

More Accessories
Subtotal
$329.99 $399.99

Product Information

  • Channels3-Channel
  • ChipsetNovatek 96687
  • Image SensorFront : Sony STARVIS 2 Sensor 8MP IMX678; Interior&Rear: Sony STARVIS Sensor 2MP IMX291
  • Resolutions2160P(4K)
  • Video Resolution4K 3840*2160P 24fps + 1080P 24fps + 1080P 24fps
  • Wi-Fi2.4GHz & 5GHz
  • GPS LoggerBuilt-in
  • BluetoothBuilt-in
  • Display No Screen
  • Video OutAV Out
  • Power PortType-C USB
  • Microphone & SpeakerBuilt-in
  • StorageUp to external 512GB microSD Card
  • Battery & ChargingNO battery, use capacitor, 5V 2A.
  • Buffered Parking ModeSupported
  • Operating Temperature-20℃ ~ 65℃ (-4℉ ~ 149℉)
  • Storage Temperature-20℃ ~ 70℃ (-4℉ ~ 158℉)
  • Applicable Hardwire Kit CableHK3-C or HK4 (Not Included, Optional)

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Accessories

VIOFO Industrial Grade microSD Card, U3 A2 V30

$28.04
More Details

64GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

128GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

256GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

512GB

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

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

$22.99
More Details

2PCS MINI (ATS) Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS ATO (ATC) Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS Mini Low Profile Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

2PCS Micro 2 Fuse

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

Not Included

HK3-C Hardwire Kit is Type-C USB Port and is used in A139/A139 PRO Dash Camera.

Note: Fuse Tap is not included, check with your local car service shop or measure the size to confirm the type to use.

If still unsure, consider this Full Set Fuse Tap with ATO, Mini, Micro2, Mini Low Profile Adapter Holder.

HK3-C isn't compatible with Mini Port A119V3/A129 Duo/A129 Duo IR/A129 Pro Duo/A129 Plus Duo Dash Camera.

The total length of the hardwire kit: 13.1 Feet/4M

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

$15.99
More Details

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

【Package】2pcs ATO fuse, 2pcs Mini fuse, 2pcs MICRO2 fuse, 2pcs Mini Low Profile fuse.

【Dual-Slot Fuse Holder】Provides one fuse holder to protect the original circuit and provides a lead with the second fuse holder for a new circuit.

【Compatibility】Used for hardwiring or dash cams, adding LED strips, or other electronic devices that need direct wiring into the fuse box.

【Easily Use】Plugs into occupied or vacant energized fuse block slot. Easy installation of additional circuits without splicing or cutting.

【High Quality】Made Of High-Quality Material, good electrical conductivity, and melting resistance.

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

$12.99
More Details

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

  • The CPL Filter is compatible with the A229/A229 Plus/A229 Pro/A139/A139 Pro/T130 Rear Camera.
  • Protect the camera lens from fingerprints, scratches, and dirt destroying.
  • Reduce reflections and glare from glass, metals, or shiny surfaces that would damage image quality.
  • Make colors more saturated and videos more beautiful.
  • It can be used during the daytime and at night. 

VIOFO Upgraded Version BTR200 Wireless Bluetoo

$19.99
More Details

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

【Compatible】Because of the firmware adaptation of the new function, A229 Pro/A229 Plus/VS1/A139/A139 Pro/A329 Dashcams are supported at present.

【Easy to Use】Just simple press on the remote, important videos can be saved and locked, which lets you drive safer. You can stick it to a suitable location on your dashboard, and the small body would keep the original appearance inside your car.

【Simple Pairing】Power on the camera and press the video lock button on the remote control for 3 seconds to pair the camera. The LED indicator on the remote will turn blue if paired successfully. With Event Locking, MIC&Wi-Fi&HDR ON/Off Function.

【Free Battery Included】There is a free extra battery in the package, you can install it when the first battery runs out. Batteries are not able to be charged.

 

 

Universal Professional Lavalier Microphone Omn

$19.99
More Details

Universal Professional Lavalier Microphone Omnidirectional Mic for Smartphone, PC, Laptop, Camera, DSLR, Audio Recorder

Professional lavalier Microphone with 3.5mm jack.

Plug & Play design, convenient to use.

Compatible with A139/A229 dash cam, smartphone, camera, PC, laptop, audio recorder, etc.

Five-foot (1.5m) extra-long cable gives ample reach, even when using a tripod/monopod.

Variety of brackets to use in different places.

Note: the iPhone adapter and USB-C adapter is not included.

A139/A139 PRO Screw Mounting Bracket for Tampe

$10.00
More Details

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

Tamper-proof Security Guard Installation helps to prevent unauthorized unplugging of the power cable, rear& interior cables, as well as the memory card.

Video

VIOFO A139 PRO | First 4K HDR Dashcam with Sony STARVIS 2

Next Gen Dashcam Sensor: Sony Starvis 2, ft. Viofo A139 Pro

Frequently Asked Questions

  • Are all needed cables included in the package, like power cables? Or do I need to order them separately like ie. SD-card ?
    Yes, it includes all of the necessary cables. You only need to buy the microSD card.
  • What resolution is the AV-out supporting and which resolution should the monitor have?
    The AV out resolution is 480P.
  • Can the data be backed up in the cloud directly from the dash cam?
    It doesn't support cloud service and video backup to cloud.
  • Is there ability to insert a Mobile Sim Card?
    It doesn't support Mobile Sim Card.

Reviews

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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.

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.

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.

*If you use the VIOFO App to play back the video and view GPS map, please download the video first.

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.