MA-330 is a multi-mode analog addressable heat detector, a reliable fire-detection solution for environments prone to false alarms due to high levels of dust, fume, steam, or smoke. The device has a three-mode heat sensor which alerts at 77°C, 92°C, and rate of rise in temperature. Quick and simple to install, operate and service Simple clean design Cable entry from rear or side of base Removable detector chamber Wiring via common mounting base Drift compensation Positive lock indicator to ensure detector is properly installed on base Two-second start-up and reset time