How can CCTV be valuable in emergency response situations?

CCTV is particularly valuable in emergency response situations because it supplies real-time footage that allows responders to assess the situation as it unfolds. This immediate access to visual information enables emergency personnel to understand the nature and severity of an incident, facilitating timely and informed decision-making. For instance, during a fire, real-time footage can show the location of flames, the extent of the spread, and the presence of individuals requiring evacuation.

While other options mention important aspects, such as analyzing past incidents and storing footage, these functions do not provide the same immediacy of information crucial during emergencies. Low-resolution footage can impair visual clarity and details that are essential during urgent situations, making it significantly less useful than high-quality, real-time video feeds.