When Wyze.com announced that they had a security camera for $19.99, I had to buy one just to check it out. I currently have cameras that range in cost up to $350, so $20 seemed unrealistic. I also had invested in Blink cameras, and thought they had some cool features. As an Amazon tester, imagine my surprise when Alexa could access my Wyze cameras and not my Blink cameras. Since my initial purchase, I have purchased 6 cameras, 2 sets of security points, and 4 smart light bulbs.
Some of my Wyze cameras have been outside for more than a year, and have kept on working. I really like the attitude of the Wyze development team, especially with the new firmware release which included AI and the ability to only trigger on people coming into their field of view. For essentially only $10 more, you can get a Pan/Tilt camera, and they work great as well.