3,729 results in Business & Industrial
New – Open box
System Sensor B59-0006 Weatherproof Backbox - Lot of 2
USD $24.50
Seller: 99.9% positive
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New
Siemens AD2-4W Duct Smoke Detector 500-649709 *New In Box*
USD $170.00
Seller: 100.0% positive
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New
NIB System Sensor 2112/24TS 4-Wire Photoelectric Smoke Detector with Thermal
USD $29.50
Seller: 100.0% positive
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Used
FARADAY 8710 Smoke Detector Fire Alarm
USD $175.00
Seller: 100.0% positive
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Seller refurbished
Siemens (Pyrotronics)-RC DI-X3-RC RECON-Ionization Detector Air Duct
USD $165.76
Seller: 100.0% positive
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Seller refurbished
EDWARDS SIGA-H2D INTELLIGENT FIXED TEMPERATURE HEAT DETECTOR W/DUAL REPORTING
USD $49.95
Seller: 100.0% positive
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New – Open box
Bosch FAA-440-B6 - Analog Base 6"
USD $12.00
Seller: 100.0% positive
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New – Open box
SIEMENS 500-033380FA / 500033380FA (NEW IN BOX)
USD $82.00
Seller: 99.2% positive
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New
New System Sensor InnovairFlex Model No. DUCTSD 4-Wire Duct Smoke Detector
USD $150.00
Seller: 100.0% positive
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New
NEW System Sensor RTS2 InnovairFlex Multi Signaling Accessory SMOKE w/ Keys
USD $85.00
Seller: 99.3% positive
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New
Bosch F220-P Smoke Detector Head
USD $49.99
Seller: 100.0% positive
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Used
System Sensor BEAM1224 Smoke Detector (No Back Plate)
USD $249.99
Seller: 98.5% positive
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New – Open box
Honeywell 5193SD Home Smoke Detector Open Box White
USD $97.75
Seller: 99.4% positive
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New – Open box
System Sensor Innovair DUCTSD 4-Wire Duct Smoke Detector
USD $124.99
Seller: 97.6% positive
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New – Open box
System Sensor RTS2 Multi-Signaling Accessory w/ Keys
USD $75.00
Seller: 99.5% positive
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New – Open box
LOT OF 2 PCS System Sensor ECO1003 Photoelectric Smoke Detector
USD $100.00
Seller: 99.9% positive
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Used
OPEN BOX SYSTEM SENSOR -RTS151 REMOTE TEST STATION --READ DISCRIPTION--
USD $15.00
Seller: 100.0% positive
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New – Open box
System Sensor D4p120 Photoelectric Power Board
USD $135.00
Seller: 100.0% positive
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New
System Sensor 2400 2-Wire Smoke Detector
USD $42.50
Seller: 100.0% positive
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New
SPSCWLED (10 Pack) System Sensor White SPSCWLED-BP10 Ceiling Speaker Strobes
USD $749.99
Seller: 100.0% positive
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New – Open box
Air Products & Controls SL-2000-P 849047 Photoelectric Type Duct Smoke Detector
USD $85.00
Seller: 99.8% positive
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New – Open box
SIEMENS DUCT SMOKE DETECTOR HOUSING / S54319-B23-A1
USD $71.54
Seller: 100.0% positive
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New – Open box
System Sensor 4W-B Smoke Detector
USD $33.00
Seller: 100.0% positive
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New – Open box
LOT OF 10 NEW APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $359.10
Seller: 100.0% positive
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New – Open box
Kidde Firex SMAC10YFEX 21033087 Smoke Alarm, Hardwired W/ 10Y Battery - No Mount
USD $14.44
Seller: 98.5% positive
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Used
KIDDE KIR-COD INTELLIGENT CO CARBON MONOXIDE DETECTOR FIRE ALARM
USD $29.99
Seller: 100.0% positive
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New – Open box
APC SL-2000-P Photoelectric Duct Smoke Detector
USD $151.20
Seller: 99.4% positive
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New – Open box
5 × Apollo 55000-316 APO Optical smoke Detector Series 65 with Base
USD $256.50
Seller: 100.0% positive
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New – Open box
New Siemens ZR-HMC-CW 106019 500-636176 Fire Alarm Strobe White
USD $44.99
Seller: 100.0% positive
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New – Open box
Lot of 2 System Sensor Smoke Detector Base B210LPA
USD $35.06
Seller: 98.5% positive
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New
System Sensor CO1224TR Monoxide Detector - White
USD $79.99
Seller: 100.0% positive
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New
Honeywell, Silent Knight, SK-ISO, Fault Isolator Module, NEW, LOT OF 4
USD $259.00
Seller: 100.0% positive
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New
New! EATON Wheelock Eluxa High Fidelity Speaker Strobe ELSPSTR 100964
USD $59.99
Seller: 99.9% positive
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New
First Alert 1039856 Battery Powered Smoke Alarm Escape Light . New
USD $13.29
Seller: 99.6% positive
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New
System Sensor CO-REPL Replacement CO Cell for COSMO-2W and COSMO-4W Detectors
USD $59.95
Seller: 100.0% positive
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New
UBS-1B - Metal Enclosure Black
USD $57.59
Seller: 99.4% positive
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New
Kidde Voice Smoke + Carbon Monoxide Alarm 2 Pack 10 Year New
USD $69.95
Seller: 100.0% positive
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New
Apollo ORB-OH-13003 Detector Combo Orbis Multisensor w/Flashing Led
USD $39.99
Seller: 100.0% positive
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New – Open box
System Sensor 282B-PL-90C Fire Detector Spot Locator *New*
USD $75.00
Seller: 97.6% positive
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New – Open box
EST GS Edwards 6266B-200 Addressable Photoelectric Smoke Detector 24vdc
USD $121.95
Seller: 99.9% positive
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New
System Sensor 4W-B Smoke Detectors
USD $34.00
Seller: 100.0% positive
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New – Open box
HONEYWELL 2424 / 2424 (NEW NO BOX)
USD $42.93
Seller: 99.2% positive
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New
Duct Smoke Detector Head, Conventional, Photo. System Sensor Model #2D51
USD $85.95
Seller: 100.0% positive
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New
Kidde Carbon Monoxide Detector AA Battery CO Alarm LEDs Test-Reset Button Portab
USD $40.48
Seller: 100.0% positive
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New – Open box
Air Products and Controls 4 Wire Conventional Duct Smoke Detector
USD $100.00
Seller: 100.0% positive
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New
NEW EDWARDS 27193-11 1 GANG RED SURFACE BOX
USD $14.95
Seller: 100.0% positive
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New
NAP-07 / HIS-07 Ionization Smoke Detector Sensor Module for Arduino
USD $56.01
Seller: 99.3% positive
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Used
G2U Aquasol PRO OX100 Digital Oxygen Purge Monitor SN0954
USD $60.08
Seller: 95.1% positive
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