Why Choose a Smart Video Doorbell Over a Security Camera?

August 7, 2026

2 min

Close-up of the Botslab smart video doorbell camera lens

For monitoring the entrance to a house or apartment, a smart video doorbell is often a simpler and more practical solution than installing a traditional surveillance camera system.

One of its main advantages is easy installation. In most cases, there is no need to damage walls, run additional cables, or call a specialist. This is especially convenient when your home renovation is already complete.

180° Wide View

Some smart video doorbells feature a 180° fisheye camera, allowing you to see not only the person standing at the door but also a much wider area around the entrance.

Compared with standard surveillance cameras, this wide field of view helps reduce blind spots and is especially useful in narrow hallways, stairwells, or when a visitor is standing very close to the camera.

Fewer Additional Costs

A traditional surveillance system often requires additional equipment such as an NVR, hard drive, PoE switch, network cables, and extra installation work.

With a smart video doorbell, the camera, doorbell, microphone, speaker, and mobile app are combined in one device.

Battery Power and Easy Charging

Battery-powered models can be charged with a standard USB charger, just like many everyday mobile devices.

Depending on the model and usage intensity, one full charge can last approximately 2–2.5 months, so a permanent power cable is not always required.

A Simple and Cost-Effective Solution

A smart video doorbell lets you see who is at the door, receive notifications, and speak to visitors directly from your phone.

If your main goal is to monitor the entrance to your home or apartment, a smart video doorbell can often be a more economical and practical choice because it does not require a complete surveillance infrastructure, extra equipment, or complex installation.

In the end, you get camera functionality, a doorbell, and remote communication in one compact device — with easy installation, a wide field of view, and fewer additional costs.