3,675 results in Business & Industrial
New – Open box
System Sensor LD4P120X Fire Alarm HVAC Duct Smoke Detector Power Board
USD $95.00
Seller: 100.0% positive
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New – Open box
Apollo 55000-350 Series 60A Photoelectric Smoke Detector
USD $193.93
Seller: 100.0% positive
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New – Open box
VESDA VLP-400 LASERPLUS SMOKE DETECTOR HEAD PROCESSOR BOARD 01132_07 ( B1-5C)
USD $185.00
Seller: 99.7% positive
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New – Open box
SENTEK 815019-527 SD119-4HAR PHOTOELECTRIC SMOKE & HEAT DETECTOR 4 WIRE 24V BASE
USD $44.77
Seller: 96.1% positive
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New
SYSTEM SENSOR 2W-B SMOKE DETECTOR 2-WIRE PLUG-IN W/ BASE 12/24
USD $54.99
Seller: 100.0% positive
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New
System Sensor i3, 2 W-B, 2-Wire Photoelectric Smoke Detector, new
USD $40.00
Seller: 99.6% positive
View Detail Request Quote![APOLLO 55000-640 APO XP95 INTRINSICALLY SAFE OPTICAL SMOKE DETECTOR [2]](https://i.ebayimg.com/images/g/VFkAAOSwU5Nn2yJl/s-l225.jpg)
New – Open box
APOLLO 55000-640 APO XP95 INTRINSICALLY SAFE OPTICAL SMOKE DETECTOR [2]
USD $172.57
Seller: 100.0% positive
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New
FIRE-LITE B300LP Smoke & Heat Bases (4) Total All New
USD $120.00
Seller: 100.0% positive
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New – Open box
APOLLO 55000-640 APO XP95 INTRINSICALLY SAFE OPTICAL SMOKE DETECTOR
USD $175.39
Seller: 100.0% positive
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New
NOTIFIER HS-NCM-W-2 - High-Speed Network Communications Module NIB
USD $1,500.00
Seller: 100.0% positive
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New – Open box
System Sensor SpectrAlert 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire
USD $59.99
Seller: 100.0% positive
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New
Honeywell TC806B1076C point smoke detector
USD $79.68
Seller: 100.0% positive
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New – Open box
System Sensor (Innovair Flex) DNR Intelligent Non-Relay Duct Smoke Detector
USD $47.44
Seller: 100.0% positive
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New – Open box
New Apollo 55000-328 APO High Sensitivity Photoelectric Smoke Detector With Base
USD $55.80
Seller: 100.0% positive
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New – Open box
Apollo Series 65A 55000-328 High Sensitivity Smoke Detector With Base- LOT OF 2
USD $199.00
Seller: 100.0% positive
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Seller refurbished
Siemens (Pyrotronics)-RC DB-X3RS-RC RECON-Detector Base Relay Addressable
USD $86.24
Seller: 100.0% positive
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Used
FCI GEMEWELL Honeywell WSD-P REV 3.0 INTELLIGENT PHOTOELECTRIC SMOKE SENSOR
USD $79.99
Seller: 100.0% positive
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New
DSC Wireless Smoke and Heat Detector PG9916, (915-3:020)
USD $60.29
Seller: 98.8% positive
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New – Open box
Honeywell Notifier FSP-851 Photoelectric Smoke Detector
USD $32.00
Seller: 100.0% positive
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New – Open box
New EST Edwards SIGA-PHD Multisensor Photo Heat Detector FREE SHIPPING!
USD $54.99
Seller: 100.0% positive
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New – Open box
NEW Siemens Duct Detector Reset Switch P/N: S54319-S27-A1 FREE SHIPPING
USD $18.99
Seller: 97.9% positive
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New
NOTIFIER FSP-951R REMOTE TEST CAPABLE PHOTOELECTRIC SMOKE DETECTOR NEW "WHITE"
USD $39.99
Seller: 100.0% positive
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New
System Sensor COSMO-2W Combination Carbon Monoxide and Smoke detection 2029 exp.
USD $159.95
Seller: 99.8% positive
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New – Open box
HONEYWELL 1151 / 1151 (NEW IN BOX)
USD $59.00
Seller: 99.2% positive
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New
Sounder Base, 6", Ivory, System Sensor #B200S-IV
USD $95.25
Seller: 100.0% positive
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New
System Sensor C4w-ba Photoelectric Smoke Detector
USD $51.70
Seller: 99.9% positive
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New
FIRE-LITE D355PL Intelligent Duct Smoke Detector With CRF-300 Relay
USD $350.00
Seller: 100.0% positive
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New – Open box
Siemens DO1103A / DO 1103 A Smoke Detector 494580 20 *New*
USD $99.00
Seller: 97.6% positive
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New – Open box
HOCHIKI HSC-221L / HSC221L (NEW NO BOX)
USD $20.00
Seller: 99.2% positive
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New – Open box
Detection Systems DS240R Long Range Beam Detector System, New, I-8
USD $300.00
Seller: 100.0% positive
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New – Open box
NOB System Sensor I3 Smoke Detector (2WT-BLX) Addressable Fire Alarm
USD $40.00
Seller: 99.1% positive
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New
SYSTEM SENSOR 5624 DUAL CIRCUIT HEAT DETECTOR RATE OF RISE FIXED TEMP (4 AVAIL)
USD $25.20
Seller: 100.0% positive
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New
Kidde 30CUA10 Hardwired Smoke CO Alarm 10yr Battery Backup Interconnect LED
USD $99.41
Seller: 100.0% positive
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New – Open box
System Sensor 4 WT-B 4 Wire Smoke Detector With 135 Degree Heat
USD $39.95
Seller: 100.0% positive
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New – Open box
Kidde Battery Powered Photoelectric Smoke Detector Model 20SDR (3 PACK)
USD $49.99
Seller: 92.9% positive
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New – Open box
SENTINEL Hard wired Smoke Detector has 9V Battery Backup, 120 VOLTS
USD $10.00
Seller: 100.0% positive
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New
X-Sense SC06 2-in-1 Smoke Carbon Monoxide Alarm Dual Sensor 10-Year Battery
USD $59.83
Seller: 100.0% positive
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New
LOT OF 5 NEW APOLLO SERIES 65A 55000-328 PHOTOELECTRIC SMOKE DETECTOR FAST SHIP
USD $170.00
Seller: 97.1% positive
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New
Sounder Base, 6", White, System Sensor #B200S-WH
USD $76.96
Seller: 100.0% positive
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For parts or not working
FENWAL DH-22 Duct Detector With Ion Smoke Vintage Untested Fire Alarm Parts
USD $125.00
Seller: 99.1% positive
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Neuf
SIGA-SB Edwards Detector Base-Standard / SIGASB
USD $2.83
Seller: 100.0% positive
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New
Honeywell Notifier Intelligent Photo Smoke Detectors 10 Pack White FSP-951-BP
USD $699.99
Seller: 99.6% positive
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New
New Firelite SD365 (Smoke) & New HD365 (Heat)
USD $190.00
Seller: 100.0% positive
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New – Open box
SYSTEM SENSOR D4S - Innovairflex 4-wire Conventional Sensor Only Component
USD $120.00
Seller: 95.8% positive
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New
CERBERUS PYROTRONICS SIEMENS ZC1-8B-25 ZONE CARD CONTROL MODULES
USD $295.00
Seller: 100.0% positive
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New
Bosch D341 4-wire Duct Detector Housing
USD $90.00
Seller: 98.7% positive
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New – Open box
OKB3 Photoelectric Smoke Detector Fire Alarm Sensor 12–24V DC
USD $100.00
Seller: 100.0% positive
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New
1PC SIEMENS DO1101A-Ex explosion-proof smoke detector with base DB1101A
USD $367.00
Seller: 100.0% positive
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