IR cameras were once only something that people with deep pockets could afford or those with more limitless spending, like the military. FLIR is the go to company for high end IR camera technology and you can buy a camera for your smartphone for $220. Now you can have predator like vision.
The HyperX Alloy FPS is a great first entry into the mechanical gaming keyboard market. While some may shun the lack of programmable keys, the functionality of this lighted keyboard without software is a market leader.
The D-Link DCS-936L is not a direct successor to the 935L, but it is the same price and packs better features and improved field of view. It is a no brainer when looking to purchase a camera in this price range.
The Blade Chroma 4K kit from Horizon Hobby is an excellent addition to the camera drone space. The easy to fly features and the superb support of Horizon Hobby gives the Chroma 4K a good value proposition for the price.
Doing phones now? Pretty cool. One thing the Chinese manufacturers are going to have to do start doing is somewhat longer term update plans, though; especially if they ever want to get into the upper-midrange and flagship markets.
For $250, you get a complete and easy to use security solution without any monthly fees. There are some caveats, but the system provides enough piece of mind to be worth the cost for the non-technical crowd.