Blackvue BV-DR900S-1CH-32 4K UHD DashCAM (16GB, 32GB, 64GB, 128GB) (32GB). 4K UHD 1-Channel Cloud Dashami, with HEVC compression, Dual-Band Wi-Fi . OUTSTANDING 4K RESOLUTION, BEST VIDEO COMPRESSION, FAST WI-FI CLOUD . The Best Single-Channel Cloud Dashami, H. 265/HEVC (High Efficiency Video Coding), the video files stay small so you can record for as long as a standard Full HD dash am. . ultra-wide 162-degree view angle, DR900S-1CH catches all the action happening in front of your vehicle . 8-megapixel sensor produces spectacular 4K Ultra HD footage, letting you read license plates from farther away, DR900S-1CH also features dual-band 802. 11ac Wi-Fi for super fast file transfer to your phone. . Discover the 4K difference 4K in a dash am is not a gimmick. It is a game-changer. It is not about playing videos on a giant screen–although you could do that too. It’s about providing video proof. A dash am is only as good as its ability to capture crucial details–usually license plate numbers. The 8-megapixel 4K UHD sensor does just that by capturing 4 times as many pixels as in Full HD. And with its fast shutter speed, details are frozen in place. Just pause and zoom in. No need to sacrifice recording time With bigger resolution come bigger file sunless you have better compression. High Efficiency Video Coding (HEVC/H. 2) is the standard in 4K video broadcasting and streaming. With HEVC, you get great-looking 4K videos but same recording time as a regular Full HD dash am. Who said you can’t have it all? Amazingly fast Wi-Fi transfer speed Transfer files to your phone either fast or very fast! The dual-band built-in Wi-Fi of the DR900S Series allows twice faster transfer in 5GHz mode. With BlackVue’s Sub-Stream technology, Quick Play versions of the videos are saved along the originals. No more lengthy buffering when browsing videos over Wi-Fi or the Cloud! Set up (easily) and forget Blacked ashcans are very easy to install. Attach the front unit to the windshield behind the rear view mirror with the provided double-sided tape. This way, the dash am is invisible to the driver’s eye. Simply plug the power cords into the cigarette lighter / accessory power socket of your vehicle and it will automatically start recording as you turn ignition on (no need to push any button). Once set, you can forget about it, knowing it will reliably record your drive. . . .