The DNR System Sensor Intelligent Non-Relay Photoelectric Duct Smoke Detector is an exceptional device that can sense smoke in challenging airflow conditions. It features a pivoting housing that can fit both square and rectangular footprints, allowing it to mount to a round or rectangular duct.
This smoke detector operates in airflow speeds of 100 to 4,000 feet per minute, temperatures of -4°F to 158°F, and a humidity range of 0 to 95 percent, making it reliable in the harshest environments. The sensor head is isolated with an improved cover design, making it easy to maintain, and the cover tamper feature alerts the user of a removed or improperly installed sensor cover.
The InnovairFlex housing has a 3/4-inch conduit knockout and ample space, making it easy to wire and mount a relay module. The InnovairFlex duct smoke detector can be customized to meet local codes and specifications without additional wiring. It is compatible with all previous Innovair models, including remote test accessories.
The DNR System Sensor Intelligent Non-Relay Photoelectric Duct Smoke Detector is a top choice for system designers and installers who demand high-performance and flexibility from their fire alarm systems.