Need help?Do you have a question about the Viofo A139 and is the answer not in the manual?
Lists essential components included with the dash camera.
Lists optional accessories available for purchase to enhance functionality.
Details the main unit, rear camera, interior camera, LED indicators, and buttons.
Instructions for inserting, removing, and formatting the microSD card.
Guide for mounting the front dash camera unit and connecting power.
Guide for installing the rear and optional interior cameras.
Instructions on how to detach the cameras from the unit.
How to turn the camera on/off and explanation of continuous loop recording.
How to trigger emergency recording and control audio recording status.
Details the three parking mode options: Auto Event Detection, Time Lapse, Low Bitrate.
Instructions for video playback via app/PC and file management.
Steps to connect the dashcam to a smartphone via the VIOFO app.
Overview of the VIOFO app interface and its key features.
Detailed steps for using the VIOFO app to control the camera and view live feed.
How to install the Circular Polarizing Lens filter for glare reduction.
Guide for connecting an external microphone for improved audio quality.
Instructions for pairing and using the Bluetooth remote control.
Configure resolution, time-lapse, loop recording, audio, exposure, WDR, G-sensor, and bitrate.
Setup timers, duration, G-sensor, and motion detection for parking mode.
Adjust Wi-Fi, time zone, and time synchronization for optimal operation.
Options for IR LED, voice notifications, Wi-Fi, stamps, reset, format, and app/firmware versions.
Compliance information related to FCC rules and radio frequency interference.
Warnings regarding device modifications and FCC compliance conditions.
Information on extending warranty and product registration.
Invitation for opinions and sharing captured videos.
Details various methods for reaching customer support.
General| GPS | Yes |
|---|---|
| G-Sensor | Yes |
| Loop Recording | Yes |
| Super Night Vision | Yes |
| Resolution | Front: 2560x1440P, Interior: 1920x1080P, Rear: 1920x1080P |
| Channels | 3 (Front, Interior, Rear) |
| Wi-Fi | 2.4GHz & 5GHz |
| Parking Mode | Yes |
| Memory Card Support | Up to 256GB microSD |
| Image Sensor | Front: Sony STARVIS IMX335; Rear: Sony STARVIS IMX307; Interior: Sony STARVIS IMX307 |
| Lens | Front: 7-element glass lens, Rear & Interior: 6-element glass lens |
| Bluetooth | Yes |
| Operating Temperature | -10°C to 65°C |
| Power Supply | DC 12V-24V |
To Next Page
