正解:D
An explosion-protected camera is specifically designed to contain any internal explosion within its housing.
This type of camera is built to operate in hazardous environments where flammable gases or dust may be present. The robust housing prevents the internal explosion from igniting the surrou nding atmosphere, thereby ensuring safety. Axis Communications offers explosion-protected cameras that adhere to stringent safety standards to prevent ignition and ensure reliable operation in dangerous conditions, as detailed in their product specifications.