3,729 results in Business & Industrial
New – Open box
Universal Security Instruments Plug-In Carbon Monoxide Natural Gas Alarm MCND401
USD $14.00
Seller: 96.2% positive
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New – Open box
System Sensor 2W-B Smoke Detector 2-Wire White
USD $40.00
Seller: 96.6% positive
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Used
Apollo XP95 Optical Smoke Detector 55000-640APO
USD $99.00
Seller: 100.0% positive
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New – Open box
New in Box Hochiki DH-98-p DH98 Photoelectric Duct Smoke Detector DH98P
USD $118.00
Seller: 100.0% positive
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New
Bosch DS241R Receiver Long Range Beam Smoke Detector
USD $99.95
Seller: 100.0% positive
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Used
Simplex 4098-9701 w/ Base
USD $115.00
Seller: 100.0% positive
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New
System Sensor 4 WT-B 4 Wire Smoke Detector With 135 Degree Heat
USD $41.99
Seller: 100.0% positive
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New – Open box
Kidde P4010ACS Hardwired Smoke Detector with Voice Alarm 10 Year Battery Backup
USD $13.99
Seller: 99.1% positive
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Used
System Sensor 2400 Smoke Detector
USD $9.00
Seller: 100.0% positive
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New – Open box
Innovair System Sensor Duct Smoke Detector MODEL: DH400ACDCI —SEE DESCRIPTION
USD $100.00
Seller: 100.0% positive
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New
NEW SilentCall SIGNATURE SERIES SMOKE DETECTOR 418 MHZ WITH TRANSMITTER, SD4-SS
USD $59.99
Seller: 99.6% positive
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New – Open box
New EDWARDS GCF-S7 Speaker 70 Volt Fire Alarm
USD $8.00
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 – Open box
Autronica BHH-31A High Sense Smoke Detector C11709 87
USD $164.99
Seller: 100.0% positive
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New
1 DETECTOR × APOLLO 55000-640 XP95 I.S. OPTICAL SMOKE DETECTOR New Box Pack.
USD $350.00
Seller: 91.7% positive
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New – Open box
EDWARDS SIGNALING 6452 / 6452 (NEW IN BOX)
USD $8.75
Seller: 99.2% positive
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New – Open box
LOT OF 50 NEW APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $1,799.10
Seller: 100.0% positive
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Used
System Sensor 2451 Smoke Detector with Base
USD $74.99
Seller: 98.0% positive
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New
*LOT OF 2* SIMPLEX 4098-9754 Smoke Detector Head *MINOR DAMAGE*
USD $36.99
Seller: 99.4% positive
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New
Vintage First Alert Battery Powered Smoke/Fire Detector Alarm SA92LT NOS 1994
USD $23.99
Seller: 98.7% positive
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New – Open box
System Sensor ECO1005 THERMAL DETECTOR
USD $110.00
Seller: 99.9% positive
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New
Honeywell TC806B1076C point smoke detector
USD $73.22
Seller: 100.0% positive
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New
System Sensor D2 2-Wire Photoelectric Duct Smoke Detector
USD $125.00
Seller: 100.0% positive
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New
System Sensor 2151 Photoelectronic Low-Profile Plug-In Smoke Detector Head New
USD $59.99
Seller: 99.8% positive
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New
NEW National Time & Signal Corporation D900-DD RMT LED Duct Smoke Detector
USD $20.00
Seller: 99.6% positive
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Used
LOT Siemens SIGA-HRS-LG Heat Detector with SIGA-SB Base (5)
USD $5.00
Seller: 99.1% positive
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New – Open box
NP 100R Notifier Smoke Detector Head Only
USD $231.50
Seller: 100.0% 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
Kidde KN-COSM-BA Smoke and Carbon Monoxide Detector NOS
USD $34.99
Seller: 100.0% positive
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Used
LOT OF 5 APOLLO XP95 55000-500 APO IONISATION SMOKE DETECTOR
USD $299.00
Seller: 100.0% positive
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New – Open box
Grainger 4 Wire Conventional Duct Smoke Detector/ 45JU44
USD $89.99
Seller: 100.0% positive
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New
Innovair System Sensor Model DH100ACDCI
USD $75.00
Seller: 100.0% positive
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New
New
Hochiki DH-100-P Conventional Duct Smoke Detector
USD $175.00
Seller: 100.0% positive
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Used
ESL 429CT Low-Profile 2-Wire Photoelectric Smoke Detector Built-In Heat Sensor
USD $24.99
Seller: 99.9% positive
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New
Kidde Smart Features Hardwired Wi-Fi Enabled Smoke Detector 21032064
USD $17.50
Seller: 99.7% positive
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Used
LOT OF 10 APOLLO DISCOVERY 58000-600MAR OPTICAL SMOKE DETECTOR
USD $699.00
Seller: 100.0% positive
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Seller refurbished
Apollo Series 65A 55000-328 APO High sensitivity photoelectric smoke Detector
USD $89.00
Seller: 100.0% positive
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New
Halo Smart Sensor 2 - Vape Detector - Model: HALO-2C
USD $750.00
Seller: 100.0% positive
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Used
Bosch DS240 Smoke Detector
USD $31.19
Seller: 100.0% positive
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New – Open box
IT Watchdogs, SA-1, 99817-02, Geist Smoke Alarm Detector Server Computer Room
USD $300.00
Seller: 100.0% positive
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Seller refurbished
SIEMENS REPLACEMENT DISPLAY FOR MKB OR RCC OM4021-WGS-B/A (1 YR. PROT. PLAN)
USD $295.00
Seller: 100.0% positive
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New
Honeywell Notifier Intelligent Photo Smoke Detectors 10 Pack White FSP-951-BP
USD $575.00
Seller: 99.6% positive
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New
Kidde KI-PD Intelligent Detector-Photo & Kidde KI-SB Standard Detector Base, NEW
USD $35.00
Seller: 100.0% positive
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New
System Sensor DNRW Duct Smoke Housing Detector (Detector Head Sold Separately)
USD $209.90
Seller: 99.9% positive
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New
APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR NEW FAST SHIP
USD $69.00
Seller: 97.3% positive
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Used
UTC FIRE & SECURITY COMPANY 71-550000-001 / 71550000001 (USED)
USD $82.00
Seller: 99.2% positive
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New – Open box
SIEMENS DB-HR / DBHR (NEW IN BOX)
USD $83.00
Seller: 99.2% positive
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