3,677 results in Business & Industrial
New – Open box
EST GS Edwards 6266B-200 Addressable Photoelectric Smoke Detector 24vdc
USD $122.95
Seller: 99.9% 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
Innovair Flex DNR Duct Smoke Detector With Remote Test Capability System Sensor
USD $580.00
Seller: 99.4% positive
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New – Open box
GE 2000 Series Optical Smoke Detector Sensor DP2051
USD $4.99
Seller: 99.9% 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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Used
Bulk System Sensor addressable devices
USD $400.00
Seller: 100.0% positive
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New – Open box
APOLLO 55000-316 APO SERIES 65 OPTICAL SMOCK DETECTOR(9 PCS LOT)
USD $472.50
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
**NEW**System Sensor Heat Detector 5622 Dual Circuit HONEYWELL
USD $40.00
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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Used
NOTIFIER NP-200-IV WHITE SMOKE DETECTOR
USD $57.04
Seller: 100.0% positive
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New – Open box
APOLLO 55000-328 APO HIGH SENSITIVITY PHOTOELECTRIC SMOKE DETECTOR
USD $89.00
Seller: 100.0% positive
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New
Kidde 900-CUDR, AA Battery-Powered Smoke & Carbon Monoxide Detector Alarm, New
USD $29.99
Seller: 98.9% 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
NEW System Sensor BX401B 2-Wire Plug-in Detector Base. Orig Box + Specs.
USD $9.99
Seller: 100.0% positive
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New
System Sensor MP-SF Mount Semi Flush Mounting Plate
USD $12.99
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 – Open box
400 Series Direct Wire Smoke Detector
USD $40.00
Seller: 100.0% positive
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New
(9) Siemens DB-11 Smoke/Heat Bases All New
USD $150.00
Seller: 100.0% positive
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New – Open box
System Sensor Innovair DUCTSD 4-Wire Duct Smoke Detector
USD $124.99
Seller: 97.5% 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 / 2-Wire Duct Smoke Detector / D2 / Replaces Model DH100LP
USD $175.00
Seller: 99.3% 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
Siterwell Smoke Detector & Carbon Monoxide Alarm,10Year Battery, 4 Pack
USD $99.00
Seller: 100.0% positive
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New – Open box
System Sensor BEAM1224 Reflected Type Beam Smoke Detect., 4-Wire, Single-Ended
USD $1,013.11
Seller: 100.0% positive
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New
NEW National Time & Signal Corporation D900-DD RMT LED Duct Smoke Detector
USD $20.00
Seller: 99.7% positive
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New
Air Products Con#MS-KA/P/R, Alarm LED (Red), & Pilot, Key Op. Test/Reset Switch.
USD $27.00
Seller: 100.0% positive
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Used
APOLLO SMOKE DETECTOR 55000-600 APO
USD $83.58
Seller: 100.0% positive
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New
Smart Hardwired Wi-Fi Enabled Smoke Detecto
USD $25.00
Seller: 100.0% positive
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New – Open box
Simplex Model CF 200 Automatic Thermal Fire Detector - New In Box
USD $46.11
Seller: 100.0% positive
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Used
NOTIFIER FSP-751 FIRE ALARM Head SMOKE DETECTOR With Base ADB
USD $26.63
Seller: 100.0% positive
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New
Honeywell XLS-IPHS Fire Alarm Intelligent Smoke Detector - NOS
USD $99.00
Seller: 100.0% positive
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New
System Sensor 4WTA-B Photoelectric W/ Base 135°F Thermal 85db Sounder 12/24 Volt
USD $50.00
Seller: 100.0% positive
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Used
Apollo Series 60 Marine 55000-300 MAR Optical Smoke Detector Without Base
USD $72.00
Seller: 100.0% positive
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New
Used
LOT OF 10 APOLLO XP95 55000-600 APO OPTICAL SMOKE DETECTOR WITH BASE
USD $599.00
Seller: 100.0% positive
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New – Open box
WHOLESALE LIQUIDATION SIEMENS RL-40 REMOTE ALARM LAMP LOT OF 5 NOS
USD $49.00
Seller: 100.0% positive
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New
Kidde P3010K-CO 10-Year Sealed Battery Photoelectric Smoke & Carbon Monoxide Ala
USD $88.13
Seller: 100.0% positive
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Used
Siemens FDT421 S54320-F5-A1 Fire Alarm Heat Detector Head FREE SHIPPING !!!
USD $19.99
Seller: 100.0% 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
New Simplex TrueAlarm Photoelectric Smoke Sensor Detector 4098-9714
USD $32.00
Seller: 100.0% positive
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New – Open box
HONEYWELL XLS757-7A-T TEMPORAL HORN/STROBE
USD $175.00
Seller: 99.8% 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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New
Kidde KN-COSM-B The Talking Alarm Smoke, Fire & Carbon Monoxide Detector New
USD $34.87
Seller: 98.8% positive
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New – Open box
SYSTEM SENSOR 2W-B SMOKE DETECTOR 2-WIRE PLUG-IN PHOTOELECTRIC WITH BASE
USD $52.00
Seller: 100.0% positive
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New
SIEMENS DB-11E Base for OP/OH/HI921 replacement of DB-11
USD $5.99
Seller: 99.9% positive
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Used
SIEMENS DETECTOR INTERFACE 000-304101 *OVERNIGHT SHIPPING*
USD $251.25
Seller: 100.0% positive
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New – Open box
HONEYWELL XLS-IS / XLSIS (NEW IN BOX)
USD $206.07
Seller: 99.2% positive
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