Smoke Detectors | Surplus Network

DSC PowerSeries PK5500 Alarm Keypad

DSC PowerSeries PK5500 Alarm Keypad

$63.10 USD

DSC PowerSeries PK5500 Alarm Keypad

$63.10 USD

System Sensor 2W-B Smoke Alarm,12/24 Vdc, 2-Wire,W/Base

System Sensor 2W-B Smoke Alarm,12/24...

$53.01 USD

System Sensor 2W-B Smoke Alarm,12/24...

$53.01 USD

NOTIFIER FSP-851 INTELLIGENT PHOTOELECTRIC SMOKE DETECTOR/SENSOR HEAD

NOTIFIER FSP-851 INTELLIGENT...

$79.35 USD

NOTIFIER FSP-851 INTELLIGENT...

$79.35 USD

AIR PRODUCTS & CONTROLS MODEL SM-501-P SMOKE DUCT DETECTOR Free shipping

AIR PRODUCTS & CONTROLS MODEL...

$99.99 USD

AIR PRODUCTS & CONTROLS MODEL...

$99.99 USD

System Sensor 2W-B Smoke Alarm,12/24 Vdc, 2-Wire,W/Base

System Sensor 2W-B Smoke Alarm,12/24...

$20.00 USD

System Sensor 2W-B Smoke Alarm,12/24...

$20.00 USD

ESL INTERLOGIX 500 SERIES PHOTOELECTRIC SMOKE DETECTOR - 521NC

ESL INTERLOGIX 500 SERIES...

$20.00 USD

ESL INTERLOGIX 500 SERIES...

$20.00 USD

Smoke Detector Fire Sentry Alarm Home Fire Safety 9V Battery Operated (Included)

Smoke Detector Fire Sentry Alarm Home...

$6.99 USD

Smoke Detector Fire Sentry Alarm Home...

$6.99 USD

Smoke Alarm CO Carbon Monoxide Detector Sound and Light Sensor House Apartment

Smoke Alarm CO Carbon Monoxide...

$6.99 USD

Smoke Alarm CO Carbon Monoxide...

$6.99 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4 Wire...

$224.99 USD

System Sensor D4120 4 Wire...

$224.99 USD

SILENT KNIGHT SK-DUCT-W DUCT DETECTOR NIB

SILENT KNIGHT SK-DUCT-W DUCT DETECTOR...

$425.00 USD

SILENT KNIGHT SK-DUCT-W DUCT DETECTOR...

$425.00 USD

(NEW SEALED) SIMPLEX 4098-9792 TRUEALARM STANDARD SENSOR BASE

(NEW SEALED) SIMPLEX 4098-9792...

$18.99 USD

(NEW SEALED) SIMPLEX 4098-9792...

$18.99 USD

Ravel Smoke Detector Conventional Photo Electric 2 Wire W/Base UL-Listed

Ravel Smoke Detector Conventional...

$18.99 USD

Ravel Smoke Detector Conventional...

$18.99 USD

HONEYWELL NOTIFIER FST 951 ADDRESSABLE SMOKE FIRE DETECTOR

HONEYWELL NOTIFIER FST 951...

$45.00 USD

HONEYWELL NOTIFIER FST 951...

$45.00 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4 Wire...

$220.00 USD

System Sensor D4120 4 Wire...

$220.00 USD

SIMPLEX 4098-9757 Addressable Smoke Detector

SIMPLEX 4098-9757 Addressable Smoke...

$47.51 USD

SIMPLEX 4098-9757 Addressable Smoke...

$47.51 USD

Edwards EST SIGA-OSD Intelligent Optical Smoke Detector

Edwards EST SIGA-OSD Intelligent...

$58.65 USD

Edwards EST SIGA-OSD Intelligent...

$58.65 USD

SYSTEM SENSOR CO1224TR 12/24 Volt Detector With RealTest Technology

SYSTEM SENSOR CO1224TR 12/24 Volt...

$149.99 USD

SYSTEM SENSOR CO1224TR 12/24 Volt...

$149.99 USD

EDWARDS 6250B SMOKE DETECTOR NEW FREE SHIPPING

EDWARDS 6250B SMOKE DETECTOR NEW FREE...

$149.99 USD

EDWARDS 6250B SMOKE DETECTOR NEW FREE...

$149.99 USD

DSC PTC1640U - Plug-in Power Transformer

DSC PTC1640U - Plug-in Power Transformer

$14.51 USD

DSC PTC1640U - Plug-in Power Transformer

$14.51 USD

System Sensor 2W-B i3 Series 2-wire Photoelectric Smoke Detector

System Sensor 2W-B i3 Series 2-wire...

$69.99 USD

System Sensor 2W-B i3 Series 2-wire...

$69.99 USD

System Sensor 4W-B Smoke Alarm,12/24 Vdc, 4-Wire,W/Base

System Sensor 4W-B Smoke Alarm,12/24...

$69.99 USD

System Sensor 4W-B Smoke Alarm,12/24...

$69.99 USD

System Sensor 4W-B Smoke Alarm,12/24 Vdc, 4-Wire,W/Base

System Sensor 4W-B Smoke Alarm,12/24...

$46.66 USD

System Sensor 4W-B Smoke Alarm,12/24...

$46.66 USD

DSC PC1832PCB, 8-32 Zone Control Board V 4.7

DSC PC1832PCB, 8-32 Zone Control...

$61.53 USD

DSC PC1832PCB, 8-32 Zone Control...

$61.53 USD

SILENT KNIGHT DF-50 - Deadfront Accessory For 5700

SILENT KNIGHT DF-50 - Deadfront...

$33.02 USD

SILENT KNIGHT DF-50 - Deadfront...

$33.02 USD

Photoelectric Smoke Detector w/ Plug-in Base

Photoelectric Smoke Detector w/...

$40.00 USD

Photoelectric Smoke Detector w/...

$40.00 USD

SYSTEM SENSOR CO1224T12/24 Volt Detector With RealTest Technology

SYSTEM SENSOR CO1224T12/24 Volt...

$124.99 USD

SYSTEM SENSOR CO1224T12/24 Volt...

$124.99 USD

Farenhyt IDP-PHOTO-IV Photoelectric Smoke Detector Ivory

Farenhyt IDP-PHOTO-IV Photoelectric...

$93.94 USD

Farenhyt IDP-PHOTO-IV Photoelectric...

$93.94 USD

Honeywell 5806W3 Photoelectronic...

$59.99 USD

Honeywell 5806W3 Photoelectronic...

$59.99 USD

New & Improved SmoKing PRO Smoke Detector/Fire Alarm Tester

New & Improved SmoKing PRO Smoke...

$59.99 USD

New & Improved SmoKing PRO Smoke...

$59.99 USD

System Sensor COSMO-4W 4 Wire Combination Carbon Monoxide & Smoke Detector NEW

System Sensor COSMO-4W 4 Wire...

$214.99 USD

System Sensor COSMO-4W 4 Wire...

$214.99 USD

DSC - Wireless Smoke & Heat Detector with PowerG Technology - PG9916

DSC - Wireless Smoke & Heat Detector...

$42.00 USD

DSC - Wireless Smoke & Heat Detector...

$42.00 USD

THERMOTECH 302-AW-135 - Vertical Mount, For Indoor Or Outdoor Use

THERMOTECH 302-AW-135 - Vertical...

$30.53 USD

THERMOTECH 302-AW-135 - Vertical...

$30.53 USD

Lot of 10 - Notifier FSP-951 Smoke...

$590.00 USD

Lot of 10 - Notifier FSP-951 Smoke...

$590.00 USD

NOTIFIER FSP-851 INTELLIGENT PHOTOELECTRIC SMOKE DETECTOR/SENSOR HEAD

NOTIFIER FSP-851 INTELLIGENT...

$65.00 USD

NOTIFIER FSP-851 INTELLIGENT...

$65.00 USD

System Sensor 2W-B Photoelectric Smoke Detector

System Sensor 2W-B Photoelectric...

$65.00 USD

System Sensor 2W-B Photoelectric...

$65.00 USD

NOTIFIER FSP-951R-IV LOW-PROFILE...

$115.00 USD

NOTIFIER FSP-951R-IV LOW-PROFILE...

$115.00 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector T3-D4

System Sensor D4120 4 Wire...

$49.99 USD

System Sensor D4120 4 Wire...

$49.99 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4 Wire...

$199.00 USD

System Sensor D4120 4 Wire...

$199.00 USD

Smoke Detector Head, 65A Conventional, Photoelectric. Apollo #55000-328 APO

Smoke Detector Head, 65A...

$79.75 USD

Smoke Detector Head, 65A...

$79.75 USD

SILENT KNIGHT 5230 - Lcd Fire Remote Annunciator

SILENT KNIGHT 5230 - Lcd Fire Remote...

$167.27 USD

SILENT KNIGHT 5230 - Lcd Fire Remote...

$167.27 USD

EDWARDS EST SIGA PS Intelligent Photoelectric Smoke Detector FREE SHIPPING !!!

EDWARDS EST SIGA PS Intelligent...

$38.99 USD

EDWARDS EST SIGA PS Intelligent...

$38.99 USD

HOCHIKI HSB-NSA-6 - 6" Analog Sensor Base, Bone

HOCHIKI HSB-NSA-6 - 6" Analog Sensor...

$6.84 USD

HOCHIKI HSB-NSA-6 - 6" Analog Sensor...

$6.84 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4 Wire...

$159.99 USD

System Sensor D4120 4 Wire...

$159.99 USD

FIRELITE SD355CO SMOKE/CO DETECTOR ADDRESSABLE FREE SHIPPING

FIRELITE SD355CO SMOKE/CO DETECTOR...

$79.00 USD

FIRELITE SD355CO SMOKE/CO DETECTOR...

$79.00 USD

SIEMENS MT-SUR-BOX-W - Weatherproof Surface Mount Back Box White

SIEMENS MT-SUR-BOX-W - Weatherproof...

$17.53 USD

SIEMENS MT-SUR-BOX-W - Weatherproof...

$17.53 USD

Simplex 4098-9733 SSD Heat Detector Sensor New/Sealed

Simplex 4098-9733 SSD Heat Detector...

$23.75 USD

Simplex 4098-9733 SSD Heat Detector...

$23.75 USD

DSC PTC1620U - PTC1620U Level VI (No Load EX)

DSC PTC1620U - PTC1620U Level VI (No...

$14.84 USD

DSC PTC1620U - PTC1620U Level VI (No...

$14.84 USD

DSC RFK5516 - PowerSeries 16-Zone LED Keypad

DSC RFK5516 - PowerSeries 16-Zone LED...

$63.02 USD

DSC RFK5516 - PowerSeries 16-Zone LED...

$63.02 USD

System Sensor 2112/24TS 4-Wire 12/24V Photoelectric Smoke Detector

System Sensor 2112/24TS 4-Wire 12/24V...

$50.00 USD

System Sensor 2112/24TS 4-Wire 12/24V...

$50.00 USD

Honeywell Tc806b1076 Photoelectric Smoke Sensor

Honeywell Tc806b1076 Photoelectric...

$50.00 USD

Honeywell Tc806b1076 Photoelectric...

$50.00 USD

Notifier CPU2-640E CPU with Integral CPS-24 Power Supply Includes Chassis

Notifier CPU2-640E CPU with Integral...

$1,887.63 USD

Notifier CPU2-640E CPU with Integral...

$1,887.63 USD

Siemens OP121 Photoelectric Smoke Detector

Siemens OP121 Photoelectric Smoke...

$39.00 USD

Siemens OP121 Photoelectric Smoke...

$39.00 USD

System Sensor CO-REPL

System Sensor CO-REPL

$79.95 USD

System Sensor CO-REPL

$79.95 USD

Edwards EST SIGA-HRD- Fixed/ROR Heat Detector (Replaces SIGA-HFS & SIGA-HRS)

Edwards EST SIGA-HRD- Fixed/ROR Heat...

$40.50 USD

Edwards EST SIGA-HRD- Fixed/ROR Heat...

$40.50 USD

HONEYWELL HPF-PS10, 10Amp, NAC Remote Power Supply, Red, 7 Outputs

HONEYWELL HPF-PS10, 10Amp, NAC Remote...

$1,500.00 USD

HONEYWELL HPF-PS10, 10Amp, NAC Remote...

$1,500.00 USD

NEW Bosch D263 Photoelectric 2 Wire Smoke Detector

NEW Bosch D263 Photoelectric 2 Wire...

$47.49 USD

NEW Bosch D263 Photoelectric 2 Wire...

$47.49 USD

BRK 9120B 115VAC smoke alarm with battery back-up, NEW from the factory

BRK 9120B 115VAC smoke alarm with...

$11.90 USD

BRK 9120B 115VAC smoke alarm with...

$11.90 USD

Edwards SIGA-PD | Intelligent Smoke Detector | Same Day Shipping (SEALED BOX)

Edwards SIGA-PD | Intelligent Smoke...

$72.80 USD

Edwards SIGA-PD | Intelligent Smoke...

$72.80 USD

Addressable Relay Module, Silent Knight SD500-ARM.

Addressable Relay Module, Silent...

$135.00 USD

Addressable Relay Module, Silent...

$135.00 USD

DSC HS2LCD Full Message LCD Hardwired Security Keypad Fire Alarm

DSC HS2LCD Full Message LCD Hardwired...

$65.88 USD

DSC HS2LCD Full Message LCD Hardwired...

$65.88 USD

SYSTEM SENSOR SPSCRL-BP10 - Speaker/Strobe, Red, Bulk Pack Of 10 Units

SYSTEM SENSOR SPSCRL-BP10 -...

$629.14 USD

SYSTEM SENSOR SPSCRL-BP10 -...

$629.14 USD

Multi-Voltage Relay, SPDT, 10 Amps, 24 V or 120 V , Air Products Model #MR-101CR

Multi-Voltage Relay, SPDT, 10 Amps,...

$24.25 USD

Multi-Voltage Relay, SPDT, 10 Amps,...

$24.25 USD

SIMPLEX 4100-1329 - Dig. 100W Amp, 6NAC, 120VAC, 70V

SIMPLEX 4100-1329 - Dig. 100W Amp,...

$1,280.26 USD

SIMPLEX 4100-1329 - Dig. 100W Amp,...

$1,280.26 USD

System Sensor DNRA Intelligent Photoelectric Duct Smoke Detector Housing *NEW*

System Sensor DNRA Intelligent...

$124.88 USD

System Sensor DNRA Intelligent...

$124.88 USD

(NEW) NOTIFIER B300-6 SMOKE DETECTOR BASE 6" FLANGED MOUNTING BASE, WHITE

(NEW) NOTIFIER B300-6 SMOKE DETECTOR...

$8.38 USD

(NEW) NOTIFIER B300-6 SMOKE DETECTOR...

$8.38 USD

System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4 Wire...

$230.00 USD

System Sensor D4120 4 Wire...

$230.00 USD

Xtralis VSP-005 Dual-Stage Filter Cartridge - Vesda® Replacement Filter

Xtralis VSP-005 Dual-Stage Filter...

$73.50 USD

Xtralis VSP-005 Dual-Stage Filter...

$73.50 USD

NIB 2W-B, 2WB System Sensor, 2-Wire Photoelectric Smoke Detector, i3 Series

NIB 2W-B, 2WB System Sensor, 2-Wire...

$68.89 USD

NIB 2W-B, 2WB System Sensor, 2-Wire...

$68.89 USD

Brand New! FENWAL PSD-7152 SmartOne...

$175.00 USD

Brand New! FENWAL PSD-7152 SmartOne...

$175.00 USD

System Sensor Innovair DNR Intelligent Non Relay Duct Smoke Detector (New)

System Sensor Innovair DNR...

$100.00 USD

System Sensor Innovair DNR...

$100.00 USD

FARADAY 8710 Smoke Detector Fire Alarm

FARADAY 8710 Smoke Detector Fire Alarm

$100.00 USD

FARADAY 8710 Smoke Detector Fire Alarm

$100.00 USD

Visonic MCT-427 SMA 2.4GHz Wireless Smoke and Heat Detector 0-500290

Visonic MCT-427 SMA 2.4GHz Wireless...

$24.99 USD

Visonic MCT-427 SMA 2.4GHz Wireless...

$24.99 USD

DSC LC-102-PIGBSS - Pet Immunity PIR and Glassbreak Detector

DSC LC-102-PIGBSS - Pet Immunity PIR...

$29.44 USD

DSC LC-102-PIGBSS - Pet Immunity PIR...

$29.44 USD

1ea. KIDDE, KI-SB and KI-PD Kit, Standard Detector Base and Photo Smoke Detector

1ea. KIDDE, KI-SB and KI-PD Kit,...

$41.00 USD

1ea. KIDDE, KI-SB and KI-PD Kit,...

$41.00 USD

DSC HS2LCD N - PowerSeries NEO Full Message LCD Hardwired Keypad

DSC HS2LCD N - PowerSeries NEO Full...

$86.06 USD

DSC HS2LCD N - PowerSeries NEO Full...

$86.06 USD

Edwards 270A-SPO - Fire Alarm Pull Station, Non-coded, Break glass, Metal

Edwards 270A-SPO - Fire Alarm Pull...

$17.00 USD

Edwards 270A-SPO - Fire Alarm Pull...

$17.00 USD

Notifier FSP-851 Photoelectric Smoke Detector Head FREE SHIPPING !!!

Notifier FSP-851 Photoelectric Smoke...

$29.99 USD

Notifier FSP-851 Photoelectric Smoke...

$29.99 USD

GE Security ESL Interlogix Photoelectric Smoke Detector 429CAD Addressable

GE Security ESL Interlogix...

$29.99 USD

GE Security ESL Interlogix...

$29.99 USD

DSC RFK5564L1 - 64 Zone Full Message Lcd Keypad

DSC RFK5564L1 - 64 Zone Full Message...

$161.48 USD

DSC RFK5564L1 - 64 Zone Full Message...

$161.48 USD

DSC WS4936 Wireless Photoelectric Smoke Detector

DSC WS4936 Wireless Photoelectric...

$44.98 USD

DSC WS4936 Wireless Photoelectric...

$44.98 USD

(NEW) SIMPLEX 4098-9789 Fire Alarm Smoke Detector Base

(NEW) SIMPLEX 4098-9789 Fire Alarm...

$10.00 USD

(NEW) SIMPLEX 4098-9789 Fire Alarm...

$10.00 USD

SIGA-278 - Dual Action Pull Station

SIGA-278 - Dual Action Pull Station

$59.80 USD

SIGA-278 - Dual Action Pull Station

$59.80 USD

1ea USED, EDWARDS, MIRTONE, VIGILANT, KIDDE GE, GSA-M278, SIGA-M278 Pull Station

1ea USED, EDWARDS, MIRTONE, VIGILANT,...

$38.82 USD

1ea USED, EDWARDS, MIRTONE, VIGILANT,...

$38.82 USD

cosmo-2w

$325.00 USD

$325.00 USD

FIKE 63-1052 SMOKE DETECTOR W/BASE NEW ADDRESSABLE FREE SHIPPING

FIKE 63-1052 SMOKE DETECTOR W/BASE...

$79.99 USD

FIKE 63-1052 SMOKE DETECTOR W/BASE...

$79.99 USD

System Sensor 4WTA-B I3 Series 4-Wire Photoelectric Smoke Thermal with Sounder .

System Sensor 4WTA-B I3 Series 4-Wire...

$89.99 USD

System Sensor 4WTA-B I3 Series 4-Wire...

$89.99 USD

14 Pack System Sensor 2W-B 2WB i3 Series 2-wire Photoelectric Smoke Detector

14 Pack System Sensor 2W-B 2WB i3...

$979.86 USD

14 Pack System Sensor 2W-B 2WB i3...

$979.86 USD

SYSTEM SENSOR CO1224TR 12/24 Volt Detector With RealTest Technology

SYSTEM SENSOR CO1224TR 12/24 Volt...

$129.00 USD

SYSTEM SENSOR CO1224TR 12/24 Volt...

$129.00 USD

System Sensor 5151 - Fixed Rate Of Rise Heat Detector

System Sensor 5151 - Fixed Rate Of...

$29.65 USD

System Sensor 5151 - Fixed Rate Of...

$29.65 USD

WHEELOCK LFHSKW3 - LED LF HN STR,TRM PLT,WHT,2W,Wall,24V,110CD,FIRE

WHEELOCK LFHSKW3 - LED LF HN STR,TRM...

$103.33 USD

WHEELOCK LFHSKW3 - LED LF HN STR,TRM...

$103.33 USD

ILP-1 ILP1 SMOKE DETECTORS up to 12 available, tested.

ILP-1 ILP1 SMOKE DETECTORS up to 12...

$34.00 USD

ILP-1 ILP1 SMOKE DETECTORS up to 12...

$34.00 USD

SYSTEM SENSOR CO1224TR 12/24 Volt Detector With RealTest Technology

SYSTEM SENSOR CO1224TR 12/24 Volt...

$139.00 USD

SYSTEM SENSOR CO1224TR 12/24 Volt...

$139.00 USD

KIDDE GSA-MRM1 - Riser monitor module, UIO mount

KIDDE GSA-MRM1 - Riser monitor...

$44.99 USD

KIDDE GSA-MRM1 - Riser monitor...

$44.99 USD

(NEW) SIMPLEX 4099-9004 FIRE ALARM PULL STATION, SINGLE ACTION

(NEW) SIMPLEX 4099-9004 FIRE ALARM...

$52.21 USD

(NEW) SIMPLEX 4099-9004 FIRE ALARM...

$52.21 USD

System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector

System Sensor 2W-B I3 Series 2-Wire...

$67.95 USD

System Sensor 2W-B I3 Series 2-Wire...

$67.95 USD

New Notifier FSP951IV

New Notifier FSP951IV

$95.00 USD

New Notifier FSP951IV

$95.00 USD

System Sensor Rts2 Multi Signaling Unit,Signaling Dvce,30Ma

System Sensor Rts2 Multi Signaling...

$121.12 USD

System Sensor Rts2 Multi Signaling...

$121.12 USD

SIMPLEX 4098-9714EA ID NET PHOTO SENSOR AUSTRALIA

SIMPLEX 4098-9714EA ID NET PHOTO...

$37.83 USD

SIMPLEX 4098-9714EA ID NET PHOTO...

$37.83 USD

Honeywell ASD-PL3R (Gamewell/FCI) Photoelectric Smoke Detector

Honeywell ASD-PL3R (Gamewell/FCI)...

$25.00 USD

Honeywell ASD-PL3R (Gamewell/FCI)...

$25.00 USD

System Sensor 2400 Photo Smoke Detector, Used

System Sensor 2400 Photo Smoke...

$11.50 USD

System Sensor 2400 Photo Smoke...

$11.50 USD