What is a key disadvantage of using a digital camera for surveillance?

A key disadvantage of using a digital camera for surveillance is the high cost of equipment. Digital surveillance cameras can be significantly more expensive than traditional analog cameras, especially when considering high-quality models that offer advanced features like high resolution, night vision, or motion detection. This cost can be a barrier for many organizations or individuals looking to implement an effective surveillance system. Additionally, the ongoing cost of required storage solutions, maintenance, or upgrades to data management systems further contributes to the overall expense associated with digital surveillance setup.

While limited storage capacity, lack of color accuracy, and ease of operation are considerations in selecting surveillance equipment, they do not stand out as primary disadvantages compared to the substantial investment required for high-quality digital cameras. Digital systems often provide the capacity to expand storage solutions, and many modern cameras are designed to operate with user-friendly interfaces, mitigating operational difficulties.