MATERIAL: ABS plastic TYPE: Heat detector WEIGHT: N/A SERVICES : Supply, Installation, Verification and Maintenance. COLOUR: White FEATURES: monitors temperature by using a single thermistor which provides a count output proportional to the external air temperature Ideal in environments that are dirty or smoky under natural conditions Well suited for warehouses, loading bays and carparks Unaffected by wind or atmospheric pressure. Heat detector Supply, Installation, Verification and Maintenance.