SYSTEM SENSOR D4S 14/01 Genesis life safety and mass

Genesis life safety and mass notification/emergency communications (MNEC) ceiling speakers are small

An open circuit on the loop initiates a trouble and a short initiates an alarm

Refer to an applicable control panel literature for details

If the break-rod is used

SYSTEM SENSOR D4S 14/01 Genesis life safety and massThe 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