System Sensor InnovairFlex series

InnovairFlex series

Manufacturer	System Sensor {"label": "Manufacturer", "field": "System Sensor"}
Preceded by	System Sensor 200 series System Sensor 400 series System Sensor Innovair series System Sensor Mini-Alert series {"label": "Preceded by", "field": "System Sensor 200 series System Sensor 400 series System Sensor Innovair series System Sensor Mini-Alert series"}

{
    "rows": [],
    "title": "InnovairFlex series",
    "images": []
}

The System Sensor InnovairFlex series is a series of duct smoke detectors and accessories.

Models

Conventional detectors

Model	Wiring	Watertight?	Replaced
D2	2-wire	No	DH100LP
D4120	4-wire	No	DH100ACDCI DH100ACDCLP DH400ACDCIHT
D4120W	4-wire	Yes	DH100ACDCLWP

System Sensor D4120, in active alarm.

Addressable detectors

Model	Included detector	Watertight?	Replaced
DNR	None	No	DH200PL (with 2251BR) DH200RPL (with 2251BR + M500R)
DNRW	None	Yes	None
DNRHS	7251	No	7251DH

Accessories

Model	Type	Replaced
RTS2	Remote test suite
RTS2-AOS	Remote test suite with strobe

Components

Model	Main device	Type	Replaced
D4S	D4120	Sensor component
D4P120	D4120	Power board component
2D51	D4120 D4120W	Sensor head
AOS	RTS2-AOS	Add-on strobe	PS24LOW + PS12/24SLENSW PS24LOW + PS12/24SLENSC

Rebrands

Monaco

Monaco model	System Sensor model	Replaced	Replaced by
723-367-00	D4120W		Still in production
723-368-00	D4120		Still in production
723-369-00	D2		Still in production
723-370-00	DNR		Still in production
723-371-00	DNRW		Still in production
723-372-00	2D51		Still in production

Notifier

Notifier rebrands the DNRHS as the FSL-751DNR.