The Autronica 116-BD-27 is a heat detector, rated IP56, designed for use in wet areas. When the temperature increases slowly, the BD-27 will give an alarm at a fixed alarm limit of 80°C. When the temperature increases rapidly, the alarm goes off at a slightly lower temperature. The Autronica BD-27 is often used in areas where smoke detectors are not suitable due to false alarms. The Autronica 116-BD-27 comes with a built-in LED alarm indicator and can be connected to an analogue addressable systems with an interface unit.
