The A139 2CH is the newest dual channel dash camera from Viofo, it includes a rich variety of amazing functions at an affordable price. Capture 2K wide-angle 1080p HD rear wide-angle in both front and rear cameras respectively. The built-in Sony STARVIS Sensor will ensure clear footage on important details such as license plate information in any lighting condition.

Feature List

2K 1440p Resolution Front Camera
300° Rotatable Lens
Full HD 1080p Rear Camera
Sony EXMOR R STARVIS image sensor
Dual-Band 2.4GHz & 5GHz WiFi
Capacitor Power Supply
Parking Mode Protection
Built-in GPS
Loop Recording
G-Sensor
Time Lapse
CPL Polarizing Filter
Bluetooth remote (optional)

QHD + FHD Dual-Channel Recording

The A139 shoots front road at 1440p 30fps and rear at 1080p 30fps simultaneously. Rich and detailed details including license plates can be captures both day and night. The screenless design makes for a sleek stealthy design to help keep your camera hidden from others.

Excellent Night Vision

The built-in Sony Exmor and Starvis sensors record much brighter and clearer images with incredibly rich details even in a dark environment. It brings a super clear night version that other cameras might miss.

Dual-Band 2.4GHz & 5GHz WiFi

Connect to the APP with Fast and stable 2.4GHz & 5GHz Wi-Fi speed for viewing, downloading, and sharing video on APP.

Enjoy real-time video previews, download, and edit videos, view GPS data, and control and configure your camera with more features being added frequently.

Voice Notifications

Voice notifications can confirm setting changes such as audio recording on/off and events such as memory card errors. You can always be confident that if anything prevents recording then you'll be informed with no need to take your eyes off the road.

GPS Logging

Included with the A129 is an attachable external GPS antenna. This allows for tracking of speed and route data in the video file allowing compatible viewers to display the data on playback. It will also keep the camera’s clock synchronized with GPS time so that the video files are correctly time stamped.

Parking Security

Buffered Parking Mode: Not only capture the aftermath, but also record events leading up to an impact. When an event is detected, 15 seconds of video is recorded before the event and 30 seconds after the event.
Time-Lapse: A video is recorded at a rate of low fps, compressed into a long file.
Low Bitrate Recording: Record video at low bitrate to save storage space.

*We recommend buying VIOFO HK3 Hardwire Kit. With ACC detection, the dash cam will switch to parking mode automatically if the vehicle engine is shut off，and switch into normal recording when the vehicle engine is on.

Emergency Recording

Automatically record when detecting moving objects or impact while car is parking.

Loop Recording

The oldest video files are automatically overwritten when the SD card is full.

Motion Detection

The A129 will automatically turn on and began recording when it detects movement around the vehicle.

Excellent Audio & Optional External Microphone

The built-in microphone captures high clarity sound while also supporting the use of an external microphone that can be positioned more optimally for situations such as police stops or road rage.

*Mic sold separately

Bluetooth Remote Control

With the Bluetooth remote control mounted in a convenient location on your dashboard, you can safely protect important events from being overwritten, without needing to take your eyes off the road.

*Sold Separately

What's in the box

VIOFO A139-2CH Front Camera with Mount
VIOFO A139-2CH Rear Camera with Mount
Car Charger Adapter (Plug-in Power Cord)
Rear Camera USB Cable (6M)
Trim Removal Tool
Circular Polarizing Len Filter
Card Reader Adapter
Mini USB Cable for PC connection
Spare 3M Adhesive Pads for Front and Rear Camera

Technical Specifications

Lens: F1.6 Aperture 7-Element Glass @ 140° Field of View (Front) 170° Field of View (Rear)
Image Sensor: Sony EXMOR R STARVIS Image Sensor
Video Resolution: Front: 2K (1440p) Rear: Full HD (1080p) @ 30fps)
Microphone & Speaker: Built-in
GPS: Built-in
Storage: Up to 256GB
Video Type: MP4
WiFi: Built-in (802.11n 2.4GHz / 802.11ac 5GHz dual band)
Sensors: G-Sensor & Motion Detection Supported
Operating Temperature: 14°F to 149°F
Storage Temperature: -4°F to 159°F
Input: DC5.0V/3.1A via USB-C
Video Loop Mode: 1/3/5/10 Minutes
Rear View Camera Cable Length: 19’ 8.4”

VIOFO A139 2CH Dual Channel 2k Front & Rear Dash Cam W/ WiFi & GPS

Available Options

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