What is the main purpose of a video doorbell?

The primary function of a video doorbell is to facilitate communication with visitors remotely. This technology allows users to see and interact with individuals at their door through a live video feed, often accessible via a smartphone or other device. This capability is especially useful for homeowners who might not be at home but still want to engage with delivery personnel or visitors.

While recording visitors, monitoring deliveries, and even replacing traditional doorbells can be additional functionalities of a video doorbell, the core purpose centers around enabling real-time communication. This distinct feature enhances security and convenience, making it a significant advancement over conventional doorbells, which simply notify homeowners of an incoming visitor without any interactive component.