Thermal detector of high temperature for thermal probe with interlock. Adjustable temperature of 50 - 300 °C. It is possible to connect directly to any head office of fire detection by means of a connection to 2 threads. Functioning allows to select between way detector and way push-button. Supply 10 - 30 V. I consume in alarm 100 mA. Gray color. Length of the probe 150 mm with a radius of action of 3 meters. Dimensions 100 x 100 x 100 mm.