What type of housing is commonly used for CCTV cameras in places like department stores and casinos?

Dome housing is commonly used for CCTV cameras in places like department stores and casinos because of its discreet design and versatility. The dome shape allows for a wide range of viewing angles while being less intrusive than other types of cameras. This aesthetic quality makes it suitable for environments that focus on maintaining a certain ambiance while ensuring security.

Additionally, dome cameras are often vandal-resistant, which is a significant advantage in high-traffic areas where they could be tampered with. They can blend seamlessly into the surroundings, making them ideal for continuous monitoring without drawing too much attention. The design also helps conceal the direction in which the camera is pointing, which can aid in preventing individuals from avoiding surveillance.

In contrast, bullet housing is more visible and typically used in outdoor settings where the camera needs to be easily identified for security purposes. Box housing is also more conspicuous and might be more suitable for permanent installations in locations where aesthetics are less of a concern. PTZ (pan-tilt-zoom) housing allows for more flexible monitoring over larger areas but can be more mechanically complex and less straightforward to install compared to dome cameras.