Nest has launched a new cam IQ which can record video in 4K resolution.
It is not always 4K. But when it senses some motion in front of it, it starts recording in 4K. So that if in future we need any important footage, we could zoom in better and we’ll not lose any quality.
The base recording resolution is Full HD.
It can be used in CCTV’s in the future and could do a better job.