Shop duct detector

Sponsored
About our ads
$237.60
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, Sound Alert, Duct Mount, 5 in Overall Ht Model: D4120
Grainger
1
$237.60
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, Sound Alert, Duct Mount, 5 in Overall Ht Model: D4120
Grainger
1
$211.09
System Sensor D4120W Duct Smoke Detector (24/120V), D4120W | Supplyhouse.Com
SupplyHouse.com
9
$211.09
System Sensor D4120W Duct Smoke Detector (24/120V), D4120W | Supplyhouse.Com
SupplyHouse.com
9
$264.49
York S1-D4120 Smoke Detector - Duct - Photoelect - Buzzers & Speakers
Parts Town
$264.49
York S1-D4120 Smoke Detector - Duct - Photoelect - Buzzers & Speakers
Parts Town
$142.71
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$142.71
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$190.83
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$190.83
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$175.25
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: HS-100-P
Grainger
$175.25
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: HS-100-P
Grainger
$175.62
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SM-501-P
Grainger
$175.62
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SM-501-P
Grainger
$325.64
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: RT-3000-P
Grainger
$325.64
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: RT-3000-P
Grainger
$209.54
Silent Knight SK-DUCT Addressable Photoelectric Duct Detector
JMAC
1
$209.54
Silent Knight SK-DUCT Addressable Photoelectric Duct Detector
JMAC
1
$210.50
ACI | SM-501-P | DUCT/SMOKE DETECTOR PHOTOELECT
Blackhawk Supply
$210.50
ACI | SM-501-P | DUCT/SMOKE DETECTOR PHOTOELECT
Blackhawk Supply
$234.00
FWC-FSLC-DUCT NAPCO SECURITY - Fire Safety & Smoke Detector Supplies
Radwell.com
$234.00
FWC-FSLC-DUCT NAPCO SECURITY - Fire Safety & Smoke Detector Supplies
Radwell.com
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger
$662.95
Lennox 60W36 Photo Electric Smoke Detector - Air Duct Mounted - Controls
Parts Town
$662.95
Lennox 60W36 Photo Electric Smoke Detector - Air Duct Mounted - Controls
Parts Town
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
9
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
9
$968.98
Air Products And Controls Carbon Monoxide Duct Detector Kit: 115V AC/230V AC/24V AC/24V DC Volt Model: SL-701 KIT
Grainger
$968.98
Air Products And Controls Carbon Monoxide Duct Detector Kit: 115V AC/230V AC/24V AC/24V DC Volt Model: SL-701 KIT
Grainger
$303.82
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, 65 Ma @ 24V DC Current, Duct Mount Model: DUCTSD
Grainger
$303.82
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, 65 Ma @ 24V DC Current, Duct Mount Model: DUCTSD
Grainger
$391.73
Edwards Signaling Duct Smoke Detector: 120V AC/20 To 31V DC/220 Or 240V AC/24V AC/24V DC Volt Model: SD-4WJ
Grainger
$391.73
Edwards Signaling Duct Smoke Detector: 120V AC/20 To 31V DC/220 Or 240V AC/24V AC/24V DC Volt Model: SD-4WJ
Grainger
$97.50
TS-2006-GD-10-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$97.50
TS-2006-GD-10-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$181.10
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-SJ
Grainger
2
$181.10
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-SJ
Grainger
2
$80.00
SD505-DTS-K HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$80.00
SD505-DTS-K HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$63.86
TS-2004-FB-03-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$63.86
TS-2004-FB-03-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$228.00
A/CO2-DUCT AUTOMATION COMPONENTS INC - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$228.00
A/CO2-DUCT AUTOMATION COMPONENTS INC - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$440.52
Siemens CO2 Duct Sensor: CO2, 50 Ppm + 2% Of MV CO2 Accuracy, 24V AC/15 To 35VDC, Polyethylene, White Model: QPM2100
Grainger
$440.52
Siemens CO2 Duct Sensor: CO2, 50 Ppm + 2% Of MV CO2 Accuracy, 24V AC/15 To 35VDC, Polyethylene, White Model: QPM2100
Grainger
$155.57
DTS-20 HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$155.57
DTS-20 HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
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Shop duct detector

Sponsored
About our ads
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
9
$358.33
System Sensor Duct Smoke Detector: 20V AC/24V AC/24V DC Volt, 100 Ma Current, Duct Mount, White Model: D4120W
Grainger
$968.98
Air Products And Controls Carbon Monoxide Duct Detector Kit: 115V AC/230V AC/24V AC/24V DC Volt Model: SL-701 KIT
Grainger
$968.98
Air Products And Controls Carbon Monoxide Duct Detector Kit: 115V AC/230V AC/24V AC/24V DC Volt Model: SL-701 KIT
Grainger
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$662.95
Lennox 60W36 Photo Electric Smoke Detector - Air Duct Mounted - Controls
Parts Town
$662.95
Lennox 60W36 Photo Electric Smoke Detector - Air Duct Mounted - Controls
Parts Town
$303.82
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, 65 Ma @ 24V DC Current, Duct Mount Model: DUCTSD
Grainger
$303.82
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, 65 Ma @ 24V DC Current, Duct Mount Model: DUCTSD
Grainger
$391.73
Edwards Signaling Duct Smoke Detector: 120V AC/20 To 31V DC/220 Or 240V AC/24V AC/24V DC Volt Model: SD-4WJ
Grainger
$391.73
Edwards Signaling Duct Smoke Detector: 120V AC/20 To 31V DC/220 Or 240V AC/24V AC/24V DC Volt Model: SD-4WJ
Grainger
$97.50
TS-2006-GD-10-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$97.50
TS-2006-GD-10-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$181.10
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-SJ
Grainger
2
$181.10
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-SJ
Grainger
$80.00
SD505-DTS-K HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$80.00
SD505-DTS-K HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$63.86
TS-2004-FB-03-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$63.86
TS-2004-FB-03-AA ALERTON - HVAC & Air Duct Sensor Supplies
Radwell.com
$228.00
A/CO2-DUCT AUTOMATION COMPONENTS INC - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$228.00
A/CO2-DUCT AUTOMATION COMPONENTS INC - Sensors & Switches & CO2 Sensor Supplies
Radwell.com
$440.52
Siemens CO2 Duct Sensor: CO2, 50 Ppm + 2% Of MV CO2 Accuracy, 24V AC/15 To 35VDC, Polyethylene, White Model: QPM2100
Grainger
$440.52
Siemens CO2 Duct Sensor: CO2, 50 Ppm + 2% Of MV CO2 Accuracy, 24V AC/15 To 35VDC, Polyethylene, White Model: QPM2100
Grainger

Shop duct detector

Sponsored
About our ads
$237.60
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, Sound Alert, Duct Mount, 5 in Overall Ht Model: D4120
Grainger
1
$237.60
System Sensor Duct Smoke Detector: 120V AC/24V AC/DC Volt, Sound Alert, Duct Mount, 5 in Overall Ht Model: D4120
Grainger
1
$211.09
System Sensor D4120W Duct Smoke Detector (24/120V), D4120W | Supplyhouse.Com
SupplyHouse.com
9
$211.09
System Sensor D4120W Duct Smoke Detector (24/120V), D4120W | Supplyhouse.Com
SupplyHouse.com
9
$264.49
York S1-D4120 Smoke Detector - Duct - Photoelect - Buzzers & Speakers
Parts Town
$264.49
York S1-D4120 Smoke Detector - Duct - Photoelect - Buzzers & Speakers
Parts Town
$142.71
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$142.71
System Sensor D4120 4-Wire Duct Smoke Detector, 4-Wire, Photoelectric, Low-Flow (24/120V), D4120 | Supplyhouse.Com
SupplyHouse.com
1
$190.83
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$190.83
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SL-2000-P
Grainger
4
$175.25
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: HS-100-P
Grainger
$175.25
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: HS-100-P
Grainger
$175.62
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SM-501-P
Grainger
$175.62
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert, Gray Model: SM-501-P
Grainger
$325.64
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: RT-3000-P
Grainger
$325.64
Air Products And Controls Duct Smoke Detector: 115V AC/230V AC/24V AC/24V DC Volt, Light Alert Model: RT-3000-P
Grainger
$209.54
Silent Knight SK-DUCT Addressable Photoelectric Duct Detector
JMAC
1
$209.54
Silent Knight SK-DUCT Addressable Photoelectric Duct Detector
JMAC
1
$210.50
ACI | SM-501-P | DUCT/SMOKE DETECTOR PHOTOELECT
Blackhawk Supply
$210.50
ACI | SM-501-P | DUCT/SMOKE DETECTOR PHOTOELECT
Blackhawk Supply
$234.00
FWC-FSLC-DUCT NAPCO SECURITY - Fire Safety & Smoke Detector Supplies
Radwell.com
$234.00
FWC-FSLC-DUCT NAPCO SECURITY - Fire Safety & Smoke Detector Supplies
Radwell.com
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$379.00
SK-DUCT-W HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$195.50
ACI | SL-2000-P | DUCT SMOKE DET.(PHOTOELECTRIC)
Blackhawk Supply
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$265.74
SK-DUCT HONEYWELL - HVAC & Air Duct Sensor Supplies
Radwell.com
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$110.99
System Sensor Duct Smoke Detector: 120V/24V Volt, 65 Ma Current, Sound Alert, Duct Mount, Round Model: 2D51
Grainger
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$164.00
SL-2000-N AUTOMATION COMPONENTS INC - HVAC & Air Duct Sensor Supplies
Radwell.com
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$293.76
Edwards Signaling Duct Detector: 16 To 30V DC Volt, 5 To 100 Ma Current, Light Alert, Duct Mount Model: SD-2W
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger
$182.57
Edwards Signaling Duct Detector: Light Alert, Duct Mount, 5.43 in Overall Ht, 8.7 in Overall Wd Model: SD-ST
Grainger