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Technological advancements are umpteen and using it wisely to our safety and convenience is the smart gadget buyer’s way. A Doorbell camera is an in built camera with a doorbell, which can be connected to a smartphone through the Internet. This product has a two way audio system, which helps the user to talk to the visitor. Some of the doorbell cameras also have motion sensing systems. Additionally, a doorbell camera can provide video interaction between the visitor and the host and enable a live or recorded videotape with the help of the integrated camera in the unit. The doorbell camera is connected with the smartphone and helps the host to track the visitor and make conversation. During the installation doorbell cameras takes the minimum number of wires and tools. Demand for smart homes and smart home security has increased over the period of time. Products such as intruder alarms, security cameras, smart doorbells, and smoke detectors help control and detect the presence of an intruder with the help of motion sensors and detectors. North America is one of the major markets for doorbell cameras, due to presence of a large number of manufacturers in the region, which provide high quality products at an affordable price. Additionally, some of the manufacturers provide easy installation and easy functionalities.