SYSTEM SENSOR D4S 14/01 These detectors can be customized

These detectors can be customized to meet local codes and specifications without additional wiring

The output circuit energizes a riser to operate polarized audible and visual signals

Degree Of Protection NEMA

Clear Strobe

Refer to an applicable control panel literature for details

SYSTEM SENSOR D4S 14/01 These detectors can be customizedThe InnovairFlex D4120 4 wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of 4F to 158F, and a humidity range of 0 to 95 percent (non condensing). A plug in sensor head offers improved false alarm immunity and