Viofo A139 Pro 4K Dual Front & Interior Dash Cam

First 4K HDR with Sony STARVIS 2 Sensor Dashcam Front: Sony STARVIS 2 Sensor 8MP 1/1.8 IMX678 Interior: Sony STARVIS Sensor 2MP IMX291 2 Channel 4K 3840x2160P 30fps + 1080P 30fps F1.6 Aperture 7 Elements Glass Lens 140°+ 170° Wide Viewing Angle Dual-Band Wi-Fi Built-in 2.4GHz & Upgraded 5GHz G-Sensor & Motion Detection Supported Voice Notification in Multiple Languages Supported User-friendly Installation with super slim coaxial cable and miniature connectors GPS Logger & CPL Filter (Included) Support External Microphone (Optional, Not Included) Bluetooth Emergency Remote (Optional, Not Included) Support MicroSD Card up to 512GB (Optional, Not Included)

Viofo A139 Pro 3 Channel

VIOFO A139 PRO 2CH 4K (Front + Interior) Dash Cam

VIOFO A139 Pro Dashcam review – clear video and lots of options

VIOFO 4K HDR Dash Cam Front and Rear A139 Pro 2CH , STARVIS 2

VIOFO A139 PRO 2CH FIRST 4K HDR FRONT AND REAR DASHCAM WITH THE

VIOFO 4K HDR Dash Cam Front and Rear A139 Pro 2CH, STARVIS 2

Viofo A139 Pro 4K Dual Front & Interior Dash Cam

Viofo A139 vs. Viofo T130: Best 3 Channel Dashcam?

Review: Viofo A139 Pro dash cam, Product Reviews

A139 3CH 3 Channel Dash Cam Front 2K 1440P + Interior 1080P + Rear

VIOFO A139 PRO 1CH 2160p Dashcam (First true 4K thanks to SONY STARVIS

Viofo A139 Pro 4K HDR 2CH Dashcam Front Rear Super Night Vision

VIOFO A139 Pro 4K 3-Channel Dash Cam with GPS — BlackboxMyCar