3,679 results in Business & Industrial
New
DETECTOR × APOLLO 55000-640 XP95 OPTICAL SMOKE DETECTOR New
USD $350.00
Seller: 91.7% positive
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Used
Air Products and Controls Duct Smoke Detector SEN01789 Used Trane
USD $28.00
Seller: 100.0% positive
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New
APC Conventional Duct Smoke Detector SL-2000-P
USD $80.00
Seller: 100.0% positive
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New
702U Detector Base For Use With ESL 700 Series Heads
USD $25.00
Seller: 100.0% positive
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New – Open box
Apollo Series 65 55000-216 APO Lonisation smoke Detector with Base lot of 5 pcs
USD $244.80
Seller: 100.0% positive
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New
APOLLO 55000-640 XP95 I.S. OPTICAL SMOKE DETECTOR New Box FREE SHIP
USD $175.99
Seller: 100.0% positive
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New
SYSTEM SENSOR 5451 RATE-OF-RISE HEAT DETECTOR
USD $47.99
Seller: 99.2% positive
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New
Hochiki DH-100-P Conventional Duct Smoke Detector
USD $175.00
Seller: 100.0% positive
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Used
BOSCH D7050 Smoke Detector
USD $20.00
Seller: 100.0% positive
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Seller refurbished
First Alert 7030BSL Hardwired Hearing Impaired Combination Alarm with Led Strobe
USD $58.50
Seller: 96.9% positive
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Used
Siemens/ Pyrotronics PE-3 conventional photo smoke with base
USD $80.00
Seller: 100.0% positive
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New
NOTIFIER FSP-951R REMOTE TEST CAPABLE PHOTOELECTRIC SMOKE DETECTOR NEW "WHITE"
USD $40.99
Seller: 93.5% positive
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New
System Sensor Photoelectric I3 Smoke Detector (4WT-B)
USD $44.00
Seller: 100.0% positive
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New
APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR NEW LOT OF 9
USD $549.00
Seller: 100.0% positive
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Seller refurbished
SIEMENS FDO421 addressable smoke detectors
USD $225.00
Seller: 100.0% positive
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New – Open box
Simplex 4098-9685 Duct Detector
USD $75.00
Seller: 99.9% positive
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New – Open box
APOLLO SERIES 65A 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $55.99
Seller: 100.0% positive
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New – Open box
LOT OF 4 PC APOLLO 55000-139IMC CONTEXT PLUS SERIES 65A HEAT DETECTOR WITH BASE
USD $224.10
Seller: 100.0% positive
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New – Open box
(LOT 10 PCS) SYSTEM SENSOR B501
USD $250.00
Seller: 99.8% positive
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Used
System Sensor Smoke Detector 
USD $15.00
Seller: 100.0% positive
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New
SFH47-75110, Potter amseco, SELECT-A-STROBE, Fire alarm Speaker, Strobe
USD $50.00
Seller: 90.0% positive
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New – Open box
APOLLO XP95 OPTICAL SMOKE DETECTOR 55000-640 APO
USD $173.82
Seller: 100.0% positive
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New
NEW Bosch D297 Long Range Beam Smoke Detector Transmitter, Receiver, Panel 12V
USD $475.00
Seller: 98.1% positive
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New
System Sensor D4120 - Same Day Shipping (SEALED)
USD $207.35
Seller: 99.9% positive
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New
System Sensor Pittway DH400ACDC Duct Smoke Detector New Old Stock
USD $139.99
Seller: 100.0% positive
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New – Open box
NIB Siemens PXA16-M HOA for PXC Compact 16 Buttons
USD $53.99
Seller: 99.9% positive
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Used
APOLLO DISCOVERY 58000-600MAR OPTICAL SMOKE DETECTOR
USD $99.00
Seller: 100.0% positive
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New
New In Box Cpd-7052 Ionization Smoke Detector 70-402001-100 Discontinued
USD $325.00
Seller: 100.0% positive
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New – Open box
NOTIFIER FSL-751 LASER SMOKE DETECTOR
USD $300.00
Seller: 99.8% positive
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New
New SIEMENS S54319-S27-A1 DUCT DETECTOR Reset Switch M9 FREE SHIPPING,. TW-45
USD $26.50
Seller: 100.0% positive
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New – Open box
2PK Kidde Smart Hardwired Wi-Fi Smoke Detector Photoelectric Sensor Voice Alerts
USD $36.99
Seller: 98.7% positive
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New
Kidde Hardwired Smoke & Carbon Monoxide Detector 2-Pack w/Battery Backup & LED
USD $133.63
Seller: 98.1% positive
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New – Open box
System Sensor 2W-B Smoke Detector 2-Wire White
USD $40.00
Seller: 96.4% positive
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New – Open box
APOLLO XP95 55000-885APO OPTICAL SMOKE DETECTOR w/45681-210APO Base
USD $80.10
Seller: 100.0% positive
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Used
Lot (2) OKB Compact-Space LCP Photoelectric Smoke Detectors
USD $33.50
Seller: 99.9% positive
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New – Open box
System Sensor D4120W - 4-wire Duct Smoke Detector
USD $219.99
Seller: 100.0% positive
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New
Set of 10 Apollo Series 65A 55000-328 APO photoelectric smoke Detector
USD $720.00
Seller: 0.0% positive
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New
10 Pack Siterwell GS525A-MG 2025 Photoelectric Smoke Alarm 10 Year Battery
USD $72.99
Seller: 100.0% positive
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New
System Sensor Innovair DNR Intelligent Non-Relay Duct Smoke Detector
USD $124.56
Seller: 100.0% positive
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New
NEW Kidde KN-COSM-B The Talking Alarm Smoke, Fire & Carbon Monoxide Detector
USD $35.00
Seller: 99.3% positive
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Used
Siemens FDO241 Heat Fire Detector FREE SHIPPING !!!
USD $29.99
Seller: 100.0% positive
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New
NEW Bosch D296R Long Range Beam Smoke Detector 24V Receiver + Panel
USD $299.99
Seller: 100.0% positive
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New
Hardwired Interconnected Smoke Detector with Photoelectric Sensor 21031482
USD $32.74
Seller: 100.0% positive
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New
System Sensor 2151 - Same Day Shipping (SEALED)
USD $50.00
Seller: 99.6% positive
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Used
Notifier CPX-751 Smoke Detector ~EXC
USD $29.99
Seller: 100.0% positive
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New
Honeywell FSL100-IR3 Triple IR Flame Detector
USD $2,482.62
Seller: 0.0% positive
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New – Open box
Pek of 5 pcs Apollo Series 65 Optical Smoke Detector 55000-316APO with Base
USD $299.70
Seller: 100.0% positive
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New – Open box
JOHNSON CONTROLS QS5110-840 / QS5110840 (NEW IN BOX)
USD $94.91
Seller: 99.2% positive
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