On Prime Day this year, the best smart home devices we tested were marked down. I have seen steep discounts on the best security cameras and video doorbells. These gadgets can be used to add live video monitoring and two-way intercom points.

Their presence can deter criminals as well as record suspicious activity and allow you to communicate with others even when you are away from home. All of these cameras feature weather-resistant construction that can withstand water and snow, making them suitable for use as outdoor security cameras.