Here's a list of some of my top picks for best tech of 2018. All of these devices were released in 2018 and although it's not a complete list of everything,
Amcrest's 4K Security Camera System has razor sharp image quality at 8MP and a super wide angle lens. This review includes the Amcrest IP8M-2496EB, IP8M-2493EW, IP8M-2493EB, and NV4108E-HS NVR. This system might just be the best 4K security camera system for the money as the entire system costs around $740 for 4 cameras and the NVR.