Doorbell cameras have become very popular and are simple to install and far cheaper than a CCTV system, but can they ever replace a CCTV security system?

This really depends upon the premise that needs protecting for example a domestic property where the front door is the only access to the property would be an ideal case for a doorbell camera however if the property is a house or bungalow or a business premises with multiple access points although a doorbell camera would be useful a full CCTV security system would probably be a better choice.

The advantages of having a doorbell camera are particularly useful for seniors or other vulnerable groups who want to be able to see who is at the door before they open it and even speak to them through the intercom system that is usually part of many doorbell systems. Cameras can either record continually or record when movement is detected, and the footage can be viewed on a mobile phone or computer. This feature is also useful for smaller business premises whose owners may not be able to afford a full CCTV system but want the peace of mind that some form of security offers.