There’s an internal battery which lasts for around 5-10 minutes: it’s not intended for recording, but to ensure the recording can be saved before the camera powers down. It’s also useful if you need to remove the 512G from its mount and take video or photos outside the car following an incident.

Drivers will certainly appreciate the added benefit of the camera’s intuitive Wide Dynamic Range feature, which automatically adjusts brightness levels according to changing lighting conditions. Anti-Glare Polarising Filter:Basic Specifications Manufacturer's Part Number NBDVR512G EAN 5060384251738 Type Type Dash cam Lens Aperture range f/1.6 Focusing Autofocus Video Resolution Full HD 1920 x 1080p (30 fps) Sensor CMOS White balance Auto Viewfinder Screen 68.5 mm LED screen Dash cams G sensor Yes G sensor record time - 3 minutes The Nextbase Ultra iNCarCam 512G Dash Cam features a Sony Exmor sensor to provide excellent picture quality. The 140-degree wide-angle lens with 1080p Full HD recording clearly captures important details such as licence plates, even in bright sunlight and at night.

When an incident occurs, the G-Force sensor automatically triggers File Protection Mode, recording footage from before, during, and after an impact or collision in an overwritten protected file for later review and analysis. In addition to File Protection Mode, the sensor detects if drivers yawed, braked, and the actual force of impact. Parking Mode:Below are links to step by step instructions about how to update the firmware on your Nextbase Dash Cam. The Firmware Update Guides contain instructions for both Windows users as well as Mac users. Select the Dash Cam you have and wish to upgrade The Nextbase 522GW Dash Cam has all the benefits of the 422GW, plus a polarising filter that provides unbeatable picture quality to give you a superior dash cam experience. The polarising filter is an anti-glare upgrade to dramatically reduce windscreen reflections and record clearer images in direct sunlight. Regarding the recording lengths, the camera will record continuously in small segments (1,2, or 3 minutes). It will record these segments consecutively until the SD card is full. Then the oldest piece of footage will be deleted and the newest will be saved in it's place. This will continue looping and is called Continuous Overwriting. The Dash Cam does this automatically to allow for more footage to be recorded and the old, unnecessary footage to be deleted without manual intervention. However Protected footage is not overwritten in the same way. These can fill the card and reduce the quantity of normal footage saved on your SD card. The Nextbase 622GW offers the highest image quality of any dash cam currently on the market, providing stunning 4k recordings at 30fps. The image stabilisation system reduces vibrations from your vehicle and improves footage clarity, while the Super Slow Motion feature means that drivers can view recordings in 1080p HD at 120fps.