Product Overview SD365 Series intelligent plug-in smoke detectors are designed for both performance and aesthetics. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. Main Features White, same as SD365 but includes a built-in 135°F (57°C) fixed-temperature thermal device, LiteSpeed only Stable communication technique with noise i mmunity Built-in tamper-resistant feature- functional test switch activated by external magnet-Walk test with address display Removable cover and insect-resistant screen for simple field cleaning Factory preset at 1.5% nominal sensitivity for panel alarm threshold level LED blinks when the unit is polled (communicating with the fire panel) and latches in alarm Low standby current Sealed against back pressure Designed and to mount directly on the surface or the electrical box Separate base with SEMS screws for wiring allows interchange of photoelectric, ionization and thermal sensors, optional relay, isolator, and sounder bases Show More Show Less
