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Duct Detectors

Siemens FDBZ492-R Conventional Duct Detector Housing with Relays
Mfr. Part #: FDBZ492-R
SKU: 63875
On Backorder
Estimated 25 business days

$276.49

System Sensor DNRW Watertight Low Flow Duct Detector
Mfr. Part #: DNRW
SKU: 4673
On Backorder
Estimated 22 business days

$230.49

APC MS-RA/R MS Remote w/ Red Alarm LED, Test & Reset
Mfr. Part #: MS-RA/R
SKU: 12394
On Backorder
Estimated 10 business days

$44.49

Siemens ST-25 Sampling Tube for Ducts (1' to 3')
Mfr. Part #: ST-25
SKU: 65326
On Backorder
Call for availability

$42.49

Siemens FDBZ492-HR addressable air duct detector housing with relay, shown with clear cover and sampling tube connections.
Mfr. Part #: FDBZ492-HR
SKU: 4596
Limited Stock
Ships in 8 business days

$256.99

Simplex 4098-9857 73" Sampling Tube, Plastic
Mfr. Part #: 4098-9857
SKU: 72415
In Stock
Ships in 8 business days

$31.99

APC SM-501-N Conventional Ionization Duct Smoke Detector
Mfr. Part #: SM-501-N
SKU: 183726
On Backorder
Call for availability

$295.49

Viking Plastics V5011-007 3/4" CPVC Tee
Mfr. Part #: V5011-007
SKU: 95305
On Backorder
Estimated 18 business days

$2.29

Simplex 4098-9854 Sampling Tube, 13", PVC Plastic
Mfr. Part #: 4098-9854
SKU: 72425
In Stock
Ships in 8 business days

$8.79

System Sensor DST3 Duct Detector Sampling Tube
Mfr. Part #: DST3
SKU: 4676
On Backorder
Estimated 12 business days

$26.49

APC SL-2000-P Duct Smoke Detector, 4-Wire, Photoelectric
Mfr. Part #: SL-2000-P
SKU: 48154
On Backorder
Estimated 8 business days

$180.99

APC SL-DAA-P Addressable Photoelectric Duct Smoke Detector
Mfr. Part #: SL-DAA-P
SKU: 8087
On Backorder
Estimated 30 business days

$226.99