Meet TellTale: a smart action cam that can also serve as a security camera to keep an eye on your home. It turns from a home security camera to action cam in a second. It records 4k 30fps video and takes 12MP stills. It has wide angle and normal modes.
The camera can record more than 8 hours with its dock in 4K mode. It has motion and sound detection, offline & cloud storage, time-lapse mode, and a 30-meter waterproof case. There is even a privacy shield.