The C50 family of detectors are based on a new refined aesthetic that integrates the latest electronic technology with new, more efficient detection algorithms and a three-dimensional design that makes it more robust against environmental dirt. The C50 family allows multiple combinations between smoke and heat detection. The C50S model is a detector with a smoke sensor. The sensor is specially designed to detect the presence of combustion aerosols in a three-dimensional design that makes it more robust against dirt.