CCTV systems are useful in many different situations and can provide a number of benefits. Here are some reasons why we might need CCTV systems:

Security: One of the primary reasons to install CCTV systems is to enhance security. They can help deter criminals and provide evidence in the event of a crime.

Safety: CCTV systems can be used to monitor public spaces and ensure safety for individuals in those areas. For example, they can be used to monitor traffic, or to ensure safety in high-risk workplaces.

Evidence: CCTV footage can be used as evidence in court, providing a clear and accurate record of events that occurred in a particular area.

Monitoring: CCTV systems can be used to monitor the activities of employees in the workplace, ensuring that they are following safety protocols and behaving appropriately.

Remote viewing: With the advancement in technology, many CCTV systems offer remote viewing capabilities, allowing you to monitor your property from anywhere in the world with an internet connection.

Overall, CCTV systems are an effective tool to improve safety and security, and provide peace of mind for individuals and businesses alike.