3,729 results in Business & Industrial
New – Open box
System Sensor SpectrAlert 4W-B Photoelectric i3 Series Smoke Detector, 4-Wire
USD $59.99
Seller: 100.0% positive
View Detail Request Quote
New
Firex Smoke Alarm Accessory Module 0498 New in Packaging
USD $20.00
Seller: 100.0% positive
View Detail Request Quote
Used
GST C-9102 CONVENTIONAL PHOTOELECTRIC SMOKE DETECTOR LOT OF 10 PCS WITH BASE
USD $238.99
Seller: 100.0% positive
View Detail Request Quote
Used
Lot Of NOTIFIER ADDRESSABLE SMOKES (2) SDX-751 & (2) CPX-751
USD $300.00
Seller: 100.0% positive
View Detail Request Quote
Used
SYSTEM SENSOR 2251 smoke detector
USD $60.00
Seller: 95.5% positive
View Detail Request Quote
New
Honeywell FCI ASD-PL3R Addressable Smoke Detector (2)
USD $80.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Apollo Series 65A 55000-328 High Sensitivity Smoke Detector With Base- LOT OF 2
USD $199.00
Seller: 100.0% positive
View Detail Request Quote
Used
(LOT OF 6) System Sensor B350LP Smoke Detector Mounting Base
USD $39.09
Seller: 100.0% positive
View Detail Request Quote
New
System Sensor 2W-B Smoke Detector Temporary Dust Cover(3)
USD $10.00
Seller: 96.8% positive
View Detail Request Quote
New
System Sensor / 2-Wire Duct Smoke Detector / D2 / Replaces Model DH100LP
USD $170.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Kidde Detect Smoke Alarm 4 Pack White 20SA10 Hardwired 10-Year Battery Backup
USD $79.99
Seller: 99.4% positive
View Detail Request Quote
New – Open box
SENTEK 815019-527 SD119-4HAR PHOTOELECTRIC SMOKE & HEAT DETECTOR 4 WIRE 24V BASE
USD $40.29
Seller: 96.3% positive
View Detail Request Quote
New – Open box
EDWARDS SIGNALING 6251B-001A / 6251B001A (NEW IN BOX)
USD $47.00
Seller: 99.2% positive
View Detail Request Quote
New – Open box
NIB Siemens PXA16-M HOA for PXC Compact 16 Buttons
USD $45.00
Seller: 100.0% positive
View Detail Request Quote
New
System Sensor 2W-B Smoke Detector
USD $49.90
Seller: 99.9% positive
View Detail Request Quote
New – Open box
Linear DXS-73 Supervised Photoelectric Smoke Detector Transmitter UL Listed
USD $76.49
Seller: 99.4% positive
View Detail Request Quote
New – Open box
Honeywell Notifier FSP-851 Photoelectric Smoke Detector
USD $32.00
Seller: 100.0% positive
View Detail Request Quote
New
Kidde Hardwired Smoke & Carbon Monoxide Detector 2-Pack w/Battery Backup & LED
USD $129.43
Seller: 98.3% positive
View Detail Request Quote
New
NEW System Sensor BX401B 2-Wire Plug-in Detector Base. Orig Box + Specs.
USD $9.99
Seller: 100.0% positive
View Detail Request Quote
New – Open box
![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 $170.73
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Siemens ABHW-4B Audible Base For Fire Alarm System S54320-F13-A1
USD $121.88
Seller: 99.5% positive
View Detail Request Quote
Used
*"Apollo 55000-316 APO Series 65 Optical Smoke Detector 9 to 33VDC EN54-7: 2000"
USD $51.00
Seller: 100.0% positive
View Detail Request Quote
Used
EST SIGA-IPHS MULTI CRITERIA SMOKE DETECTORS
USD $225.00
Seller: 100.0% positive
View Detail Request Quote
New
Honeywell TC806B1076C point smoke detector
USD $74.42
Seller: 93.5% positive
View Detail Request Quote
Seller refurbished
System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector
USD $41.00
Seller: 98.4% positive
View Detail Request Quote
New
SDI SmokeSabre Smoke Detector Tester, 2.6 Ounce Spray, new
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
Used
APOLLO 55000-316 APO OPTICAL SMOKE DETECTOR SERIES 65
USD $91.48
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Air Products Controls SL-2000-P 4 Wire Conventional Duct Smoke Detector
USD $120.00
Seller: 99.9% positive
View Detail Request Quote
New
HONEYWELL FSP-951 NOTIFIER SMOKE DETECTOR
USD $45.09
Seller: 99.9% positive
View Detail Request Quote
New – Open box
SIEMENS AUDIBLE BASE ABHW-4BZ S54320-F13-A2
USD $22.99
Seller: 99.9% positive
View Detail Request Quote
New – Open box
SIEMENS DTF-136 / DTF136 (NEW IN BOX)
USD $46.00
Seller: 99.2% positive
View Detail Request Quote
New
Bosch DS241T Transceiver Long Range Beam Smoke Detector
USD $199.95
Seller: 100.0% positive
View Detail Request Quote
New
HONEYWELL FSD-751P / FSD751P NEW
USD $300.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
New Apollo 55000-328 APO High Sensitivity Photoelectric Smoke Detector With Base
USD $55.80
Seller: 100.0% positive
View Detail Request Quote
New – Open box
NEW SIEMENS REPLACEMENT DISPLAY FOR MKB OR RCC OM4021-WGS-B/A (1 YR. PROT. PLAN)
USD $595.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
System Sensor LD4P120X Fire Alarm HVAC Duct Smoke Detector Power Board
USD $79.99
Seller: 100.0% positive
View Detail Request Quote
New
LOT OF 5 NEW APOLLO SERIES 65A 55000-328 PHOTOELECTRIC SMOKE DETECTOR FAST SHIP
USD $170.00
Seller: 97.3% positive
View Detail Request Quote
New
Kidde Smoke Detector Dust and Paint Covers
USD $9.99
Seller: 98.7% positive
View Detail Request Quote
New
DETECTOR × APOLLO 55000-640 XP95 OPTICAL SMOKE DETECTOR New
USD $350.00
Seller: 91.7% positive
View Detail Request Quote
New
Kidde Smoke & CO Detector, 10-Year Battery, LED Warning, Carbon Monoxide Alarm
USD $64.86
Seller: 100.0% positive
View Detail Request Quote
New
Kidde 120V Hardwired Smoke Alarm With Aa Backup Battery
USD $55.99
Seller: 99.6% positive
View Detail Request Quote
New
Honeywell SILENT KNIGHT SK-PHOTO-W PHOTOELECTRIC SMOKE DETECTOR (White) NEW
USD $79.99
Seller: 99.6% positive
View Detail Request Quote
New
APOLLO 55000-640 XP95 I.S. OPTICAL SMOKE DETECTOR New Box
USD $200.00
Seller: 100.0% positive
View Detail Request Quote
New
System Sensor Innovair DNR Intelligent Non-Relay Duct Smoke Detector
USD $124.56
Seller: 100.0% positive
View Detail Request Quote
New
System Sensor Innovair Ductsd
USD $80.00
Seller: 100.0% positive
View Detail Request Quote
New
1PC SIEMENS DO1101A-Ex explosion-proof smoke detector with base DB1101A
USD $367.00
Seller: 100.0% positive
View Detail Request Quote
New
1PC Honeywell TC806B1076 point type smoke detector Fast Ship
USD $91.98
Seller: 100.0% positive
View Detail Request Quote