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.
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.
A139 Pro supports multiple languages and clearly notifies you of settings changes or memory card errors, keeping you fully focused on the road.
A139 Pro provides detailed location, speed and time data of the vehicle when playing back the video on VIOFO App or computer.
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.
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.