3,691 results in Business & Industrial
New – Open box
System Sensor OSI-R-SS Smoke Imaging Conventional Beam Detector
USD $474.93
Seller: 99.4% positive
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New
System Sensor 4W-B4-Wire Plug-In Photoelectric With Base
USD $34.99
Seller: 98.5% positive
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New
Bosch F220-P Smoke Detector Head
USD $34.00
Seller: 100.0% positive
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Used
SIEMENS PYROTRONICS FIRE SAFETY AIR DUCT HOUSING AD-11XPR 500-096062 .63-2.64V 1
USD $149.99
Seller: 99.7% positive
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New
SMOKESABRE SMOKE DETECTOR TESTER...4
USD $20.00
Seller: 100.0% positive
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New – Open box
Air Product and Controls 4 Wire Conventional Duct Smoke Detector Model SL-2000-N
USD $100.00
Seller: 100.0% positive
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New – Open box
Kidde KN-COSM-B The Talking Alarm Smoke Fire Carbon Monoxide Detector *READ*
USD $26.87
Seller: 98.8% positive
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New – Open box
LOT OF 25 Apollo 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $674.25
Seller: 100.0% positive
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New
Sounder Base, 6", Low Frequency, White, System Sensor #B200SR-LF-WH
USD $105.00
Seller: 100.0% positive
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New – Open box
GE Security Smoke Detector Four-wire ESL 500 Series 541C
USD $45.00
Seller: 97.5% positive
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New
FIRECOM F600-2W-P 2-WIRE CONVENTIONAL DUCT SMOKE DETECTOR
USD $89.99
Seller: 100.0% positive
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New
Siemens OOH941 Multi Criteria Detector - NEW - FREE SHIPPING
USD $90.00
Seller: 100.0% positive
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For parts or not working
System Sensor DNR Duct Smoke Detector Housing
USD $24.99
Seller: 100.0% positive
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New
LOT OF 58 NEW System Sensor i3, 2 W-B, 2-Wire Photoelectric Smoke Detector, new
USD $1,595.00
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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Used
ESL 425ct Photoelectric Heat and Smoke Detector - Fire Alarm - 2 Wire Sensor
USD $49.00
Seller: 97.0% positive
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New
SYSTEM SENSOR 2W-B Smoke Detector 2-Wire White NEW
USD $44.99
Seller: 99.9% positive
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New – Open box
System Sensor 4W-B Photoelectric Smoke Detector NEW (Open Box)
USD $40.00
Seller: 98.4% positive
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New
ECO1005-A Honeywell COMBINATION RATE-OF-RISE / THERMAL SENSOR NEW!~
USD $25.99
Seller: 99.6% positive
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New – Open box
Siemens DB-3S Low Profile Mounting Base
USD $19.97
Seller: 100.0% positive
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New – Open box
LOT OF 50 NEW APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $1,499.25
Seller: 100.0% positive
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New – Open box
Honeywell FireLite D365PL Duct
USD $150.00
Seller: 90.5% positive
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New – Open box
APOLLO XP95 OPTICAL SMOKE DETECTOR 55000-620APO With Base
USD $175.00
Seller: 100.0% positive
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New
EDWARDS 869-WPB - Weatherproof back box
USD $124.71
Seller: 99.7% positive
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New
Bosch F220-P Smoke Detector Head
USD $49.99
Seller: 100.0% positive
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New – Open box
APOLLO XP95 55000-885APO OPTICAL SMOKE DETECTOR w/45681-210APO Base- 5 Pcs Lot
USD $261.00
Seller: 100.0% positive
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New – Open box
esi by Interlock 700 series Photoelectric Smoke Detector
USD $69.99
Seller: 100.0% 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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Used
Siemens MKB-2 multi line display with ACM-1 TMM-1 ANN-1 BTC-1 FREE SHIPPING
USD $1,099.99
Seller: 100.0% positive
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New – Open box
Fenwal Protection Systems SmartOne Heat Detector Head THD-7252
USD $73.99
Seller: 99.7% positive
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New
Crow FW2-SMK Wireless Smoke & Heat Detector IP41 / IK02 Photoelectric Smoke
USD $26.99
Seller: 99.2% positive
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New
APC Conventional Duct Smoke Detector SL-2000-P
USD $50.00
Seller: 100.0% positive
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New – Open box
FSP-951 NOTIFIER Heat Detector Head By Honeywell
USD $35.00
Seller: 99.4% positive
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New
SYSTEM SENSOR 2W-B I3 Series Conventional Smoke Detector (brand New)
USD $50.00
Seller: 100.0% positive
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New
System Sensor 2WTR-B 2 Wire Plug In Photoelectric Smoke Detector
USD $56.00
Seller: 100.0% positive
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Used
System Sensor B210LP Plug-in Detector Base OEM
USD $14.99
Seller: 99.1% positive
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New
NEW Notifier Smoke Detector FSP-951 Addressable Photoelectric Honeywell Alarm
USD $35.00
Seller: 100.0% positive
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New
System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector - SAME DAY SHIPPING
USD $149.99
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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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
Bosch FAA-440-B6 - Analog Base 6"
USD $12.00
Seller: 100.0% positive
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New – Open box
System Sensor B59-0006 Weatherproof Backbox - Lot of 2
USD $24.50
Seller: 99.9% 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 RTS2 InnovairFlex Multi Signaling Accessory SMOKE w/ Keys
USD $85.00
Seller: 99.3% 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
New Set Of 10 Seimens HFP-11 Smoke Detector with DB-11 Base Detector Fire Safety
USD $349.99
Seller: 0.0% positive
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Used
UTC FIRE & SECURITY COMPANY CPD-7051 / CPD7051 (USED)
USD $449.00
Seller: 99.2% positive
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