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	DNR
	InnovairFlex DNR Duct Detector samples air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke and fire gases through the protected area. Loop powered and capable of mounting to either round or rectangular ducts with an easy fit sampling tube, the DNR uses a standard analogue photoelectric smoke detector head and replaces the DH200 series duct detectors.
	(view datasheet)	(view installation note)	(view application guide)	(pdf)

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	DH200PL
	DH200 Series Duct Detector samples air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke and fire gases through the protected area.
	(view datasheet)	(view installation note)	(view application guide)	(pdf)

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	DH200RPL
	DH200 Series Duct Detector samples air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke and fire gases through the protected area. Can be configured as a relay version or jumpered to mimic a non-relay version.
	(view datasheet)	(view installation note)	(view application guide)	(pdf)

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