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Video doorbells also referred to as door cameras, are becoming a crucial component of smart home security systems. These devices offer consumers greater comfort and peace of mind in addition to increased security. They function by using your smartphone to view and talk to anyone at your door from anywhere. We'll look at how door cameras can improve security in your smart home in this article. We'll go over their key features, including motion detection and two-way audio, as well as their advantages, like keeping you linked and discouraging possible intruders. We'll also provide you with advice on how to select the ideal door and video doorbell cameras for your particular requirements. This article can help you in upgrading your system or installing another one.