System Sensor DNR Duct Detector Each relay output is intended

Each relay output is intended for Form C switching applications which do not require wiring supervision for the load circuit

FSCO-951A meets Canadian standard CAN/ULC-S588

Designed for seamless integration

integrated

System Sensor DNR Duct Detector Each relay output is intendedSystem Sensor Honeywell DNR intelligent non relay photoelectric duct smoke detector and DNRW watertight non relay photoelectric duct smoke detector feature a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. The DNRW duct smoke detector, with its NEMA 4 rating, is listed as a watertight, UV resistant enclosure providing protection against falling dirt, rain, and windblown dust,