Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Fire Safety / Smoke Detector

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 251-300 of 870.
    BOSCH FAH-440

    BOSCH

    BOSCH SECURITY SYSTEM

    FAH-440

    ANALOG HEAT DETECTOR HEAD, FIXED/ROR, MAX. 100°F (38°C) AMBIENT OPERATING TEMPERATURE, MAX. 150°F (66°C) IF SENSITIVITY TEMP. WITHIN 175-194°F, VOLTAGE RANGE: 24-41 VDC, PART NUMBER: F01U163 ...
    ✓ IN STOCK!
    CAN$115.27 Buy Surplus As Low As CAN$87.90
    CAN$87.90
    BOSCH D7050TH

    BOSCH

    BOSCH SECURITY SYSTEM

    D7050TH

    DISCONTINUED BY MANUFACTURER, DETECTOR, PHOTOELECTRIC, SMOKE, HEAT, W/O BASE, ADDRESSABLE UL (FPD7024, G-SERIES)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$90.78
    CAN$90.78
    AIR PRODUCTS & CONTROLS 58000-300

    AIR PRODUCTS & CONTROLS

    58000-300

    DISCOVERY CARBON MONOXIDE DETECTOR, 17-28VDC, 5-9V
    ✓ IN STOCK!
    CAN$242.02 Buy Surplus As Low As CAN$190.20
    CAN$190.20
    KIDDE-FENWAL, LLC PSD-7155P

    KIDDE-FENWAL, LLC

    FENWAL CONTROLS

    PSD-7155P

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, 4,000 FEET PER MINUTE, 15-32 VDC, 1.45% PER FT OBSCURATION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$121.04
    CAN$121.04
    HONEYWELL 2412TH

    HONEYWELL

    SYSTEM SENSOR

    2412TH

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, DIRECT WIRE, PHOTOELECTRONIC, OPERATING TEMPERATURE: 32F TO 100F, 12 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$51.87
    CAN$51.87
    UNIVERSAL SECURITY MCND401

    UNIVERSAL SECURITY

    MCND401

    MONOXIDE & NATURAL GAS ALARM, PLUG-IN, 120VAC 60HZ, 100MA MAX
    ✓ IN STOCK!
    CAN$122.48 Buy Surplus As Low As CAN$43.76
    CAN$43.76
    JOHNSON CONTROLS ISN-550 DI

    JOHNSON CONTROLS

    AUTOCALL

    ISN-550 DI

    DISCONTINUED BY MANUFACTURER, IONIZATION SMOKE DETECTOR, VOLTAGE: 24 VOLT DC, CURRENT: 0.20 MA, ALARM CURRENT: 4 MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$79.85
    CAN$79.85
    EDWARDS SIGNALING EDW2151A

    EDWARDS SIGNALING

    EDW2151A

    PHOTOELECTRIC SMOKE DETECTOR, LOW-PROFILE, LED INDICATORS, WHITE FINISH
    ✓ IN STOCK!
    CAN$226.34 Buy Surplus As Low As CAN$171.73
    CAN$171.73
    SIEMENS 500-081806

    SIEMENS

    PYROTRONICS

    500-081806

    DISCONTINUED BY MANUFACTURER, IONIZATION DETECTOR, 2.5 - 5.8V, OBSCURATION 1.5 (+0.2/-0.9) % PER FT, OPERATING TEMP 23 - 100 F, REPLACED BY OP121 + DB-11 BASE ,AKA:DI-3C
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$545.63
    CAN$545.63
    TYCO 920088

    TYCO

    SIMPLEXGRINNELL

    920088

    SIMPLEXGRINNELL, TYCO, 920088, MS-RA, REMOTE INDICATOR, DUCT SMOKE DETECTOR MS-RA
    ✓ IN STOCK!
    CAN$11.48 Buy Surplus As Low As CAN$4.87
    CAN$4.87
    EDWARDS SIGNALING SIGA-PD

    EDWARDS SIGNALING

    SIGA-PD

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT OPTICAL, 250 MAX SIGNATURE ADDRESSES PER LOOP, BICOLOR STATUS LED, REPLACED BY SIGA-OSD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$275.03
    CAN$275.03
    HONEYWELL D4S

    HONEYWELL

    SYSTEM SENSOR

    D4S

    DUCT SMOKE DETECTOR, 4-WIRE, CONVENTIONAL SENSOR ONLY, PHOTOELECTRIC, -4 TO 158 F OPERATING TEMPERATURE, 15 SECOND ALARM RESPONSE
    ✓ IN STOCK!
    CAN$300.77 Buy Surplus As Low As CAN$147.56
    CAN$147.56
    HONEYWELL DNR

    HONEYWELL

    FIRE LITE

    DNR

    DUCT SMOKE DETECTOR HOUSING, INNOVAIRFLEX INTELLIGENT, NON-RELAY, LOW FLOW TECHNOLOGY, COVER TAMPER SIGNAL, DOES NOT INCLUDE HEAD
    ✓ IN STOCK!
    CAN$317.72 Buy Surplus As Low As CAN$242.07
    CAN$242.07
    HONEYWELL D4120

    HONEYWELL

    FIRE LITE

    D4120

    DUCT SMOKE DETECTION, INNOVAIRFLEX, 4-WIRE PHOTOELECTRIC, 2 DPDT FORM-C RELAY CONTACTS, TEST/RESET BUTTON, 24 VAC/DC OR 120 VAC
    ✓ IN STOCK!
    CAN$319.88 Buy Surplus As Low As CAN$154.46
    CAN$154.46
    HONEYWELL BEAMMMK

    HONEYWELL

    FIRE LITE

    BEAMMMK

    MULTI-MOUNT KIT, WALL OR CEILING, FIR DETECTOR ACCESSORY, MOUNTS SINGLE TRANSMITTER OR RECEIVER UNIT
    ✓ IN STOCK!
    CAN$148.41 Buy Surplus As Low As CAN$66.74
    CAN$66.74
    HONEYWELL 4WTA-B

    HONEYWELL

    FIRE LITE

    4WTA-B

    SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
    ✓ IN STOCK!
    CAN$145.53 Buy Surplus As Low As CAN$88.50
    CAN$88.50
    BOSCH DS240R

    BOSCH

    SKIL

    DS240R

    SMOKE DETECTOR RECEIVER
    ✓ IN STOCK!
    CAN$302.56 Buy Surplus As Low As CAN$110.94
    CAN$110.94
    INFRATECH RMS-SS

    INFRATECH

    RMS-SS

    SMOKE DETECTOR W/ 4M CABLE
    ✓ IN STOCK!
    CAN$21.61 Buy Surplus As Low As CAN$17.29
    CAN$17.29
    SIEMENS SBGA-34

    SIEMENS

    PYROTRONICS

    SBGA-34

    BASE AUDIBLE DETECTOR W/TEMP 4 FOR CO , SBGA-34
    ✓ IN STOCK!
    CAN$207.42 Buy Surplus As Low As CAN$136.90
    CAN$136.90
    RADAL TECHNOLOGY CSA-SGA

    RADAL TECHNOLOGY

    CSA-SGA

    ANTI SMOKING ALARM SYSTEM W/LED
    ✓ IN STOCK!
    CAN$12.38 Buy Surplus As Low As CAN$4.71
    CAN$4.71
    AIR PRODUCTS & CONTROLS 54000-701

    AIR PRODUCTS & CONTROLS

    54000-701

    SMOKE DETECTOR IONIZATION 17-28VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$27.68
    CAN$27.68
    TYCO 4098-9791

    TYCO

    SIMPLEXGRINNELL

    4098-9791

    SSD SENSOR BASE, WHITE, 24VDC, 4WIRE, W/RELAY DRIVER
    ✓ IN STOCK!
    CAN$86.85 Buy Surplus As Low As CAN$42.73
    CAN$42.73
    HONEYWELL 1151A

    HONEYWELL

    SYSTEM SENSOR

    1151A

    DISCONTINUED BY MANUFACTURER, SOMKE / FIRE DETECTOROPEN AREA PROTECTION12 - 24V DC VOLTAGE0.9 - 1.7V RANGE0.80 +/- 0.30 %/FT NOMINAL SENSWHITE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$154.18
    CAN$154.18
    AUTRONICA BHH-500

    AUTRONICA

    BHH-500

    DISCONTINUED BY MANUFACTURER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$168.64
    CAN$168.64
    HOCHIKI ALN-EN

    HOCHIKI

    ALN-EN

    PHOTOELECTRIC SMOKE SENSOR, TWIN LEDS, 360 DEG VIEWING, IVORY, REPLACES: ALG-EN
    ✓ IN STOCK!
    CAN$80.95 Buy Surplus As Low As CAN$37.38
    CAN$37.38
    SIEMENS OP320C

    SIEMENS

    LANDIS & GYR

    OP320C

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 32VDC, 22W, LED INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$96.44
    CAN$96.44
    HOCHIKI ACB-E

    HOCHIKI

    ACB-E

    DISCONTINUED BY MANUFACTURER, HEAT SENSOR, 17-415DC MAX, ANALOGUE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$54.43
    CAN$54.43
    EI ELECTRONICS EI158CH

    EI ELECTRONICS

    EI158CH

    SMOKE ALARM SURFACE MOUNTING KIT 230VAC 50HZ
    ✓ IN STOCK!
    CAN$43.25 Buy Surplus As Low As CAN$14.95
    CAN$14.95
    AIR PRODUCTS & CONTROLS 55000-335DCT

    AIR PRODUCTS & CONTROLS

    55000-335DCT

    PHOTOELECTRIC REPLACEMENT SMOKE DETECTOR HEAD- REPLACEMENT FOR 55000-328APO
    ✓ IN STOCK!
    CAN$137.01 Buy Surplus As Low As CAN$74.43
    CAN$74.43
    KIDDE KI-OSD

    KIDDE

    KI-OSD

    INTELLIGENT OPTICAL SMOKE DETECTOR , KI-OSD
    ✓ IN STOCK!
    CAN$93.96 Buy Surplus As Low As CAN$37.58
    CAN$37.58
    HOCHIKI SOE-24V

    HOCHIKI

    SOE-24V

    SMOKE DETECTOR, CONVENTIONAL, PHOTOELECTRIC, 8-35 VDC, IVORY, (DETECTOR ONLY - NO BASE), (0200-11280)
    ✓ IN STOCK!
    CAN$118.00 Buy Surplus As Low As CAN$56.51
    CAN$56.51
    KIDDE 21033083

    KIDDE

    21033083

    SMOKE AND CARBON MONOXIDE DETECTOR, FIREX CU AC/DC ESS RND 1PC, COMBINATION UNIT, HARDWIRED (AC/DC)
    ✓ IN STOCK!
    CAN$105.22 Buy Surplus As Low As CAN$62.03
    CAN$62.03
    HONEYWELL FPTI-951

    HONEYWELL

    NOTIFIER CO

    FPTI-951

    DETECTOR, MULTI-CRITERIA, PHOTO/THERMAL/INFRARED DETECTOR, 15-32 VDC, WHITE, 1 COMM 5 SEC GREEN, 1 COMM 5 SEC RED SOLID LED, WHITE (-IV IS IVORY)
    ✓ IN STOCK!
    CAN$425.90 Buy Surplus As Low As CAN$308.27
    CAN$308.27
    HONEYWELL FZM-1A

    HONEYWELL

    NOTIFIER CO

    FZM-1A

    INTERFACE MODULE, FZM-1, NORMAL OPERATING VOLTAGE: 15 TO 32 VDC, MAXIMUM CURRENT DRAW: 5.1 MA (LED ON), TEMPERATURE 120°F
    ✓ IN STOCK!
    CAN$267.49 Buy Surplus As Low As CAN$141.23
    CAN$141.23
    DWYER SL-2000-P

    DWYER

    SL-2000-P

    DUCT SMOKE DETECTOR, SERIES SL-2000, PHOTOELECTRIC/IONIZATION SENSOR, 100-4000 FPM, 4-WIRE, UNIVERSAL VOLTAGE, SCREW TERMINALS , SL-2000-P
    ✓ IN STOCK!
    CAN$665.96 Buy Surplus As Low As CAN$281.18
    CAN$281.18
    EDWARDS SIGNALING SIGA-OSHD

    EDWARDS SIGNALING

    SIGA-OSHD

    OPTICAL SMOKE AND HEAT DETECTOR, MULTI-CRITERIA, 135F W/15F/MIN ROR, UL/ULC
    ✓ IN STOCK!
    CAN$158.07 Buy Surplus As Low As CAN$103.38
    CAN$103.38
    HONEYWELL SK-PHOTO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-W

    THERMAL DETECTOR, PHOTOELECTRIC SENSOR, WHITE, LOW PROFILE, LED STATUS INDICATORS, CEILING MOUNT, 32 VDC INPUT
    ✓ IN STOCK!
    CAN$100.21 Buy Surplus As Low As CAN$52.38
    CAN$52.38
    HONEYWELL SD365

    HONEYWELL

    FIRE LITE

    SD365

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR; WHITE; LITESPEED ONLY; INCLUDES BASE
    ✓ IN STOCK!
    CAN$413.72 Buy Surplus As Low As CAN$299.44
    CAN$299.44
    HONEYWELL ASD-PL3R

    HONEYWELL

    GAMEWELL-FCI

    ASD-PL3R

    INTELLIGENT PHOTOELECTRIC SMOKE SENSOR, REMOTE TEST CAPABLE, FOR USE WITH DNR DUCT SMOKE DETECTORS, BRIGHT WHITE, VELOCITI
    ✓ IN STOCK!
    CAN$186.41 Buy Surplus As Low As CAN$129.57
    CAN$129.57
    HONEYWELL FST-951H

    HONEYWELL

    NOTIFIER CO

    FST-951H

    THERMAL SENSOR HEAD, HIGH TEMPERATURE, FLASHSCAN TECHNOLOGY, WHITE, REPLACED PART# FST-951H-IV
    ✓ IN STOCK!
    CAN$116.14 Buy Surplus As Low As CAN$58.19
    CAN$58.19
    HONEYWELL FSP-951R

    HONEYWELL

    NOTIFIER CO

    FSP-951R

    SMOKE DETECTOR, PHOTOELECTRIC, INTELLIGENT, PLUG-IN, 15-32 VDC, 200 UA AT 24 VDC STANDBY, 4.5 MA AT 24 VDC MAX, WHITE, LOW-PROFILE, REMOTE TEST CAPABLE, FOR USE WITH DNR / DNRW, FLASHSCAN ON ...
    ✓ IN STOCK!
    CAN$255.94 Buy Surplus As Low As CAN$176.43
    CAN$176.43
    HONEYWELL IDP-PHOTO-R-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-PHOTO-R-W

    SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC REPLACEMENT, WHITE, WITH REMOTE TEST CAPABILITY IN DUCT AP
    ✓ IN STOCK!
    CAN$249.06 Buy Surplus As Low As CAN$170.92
    CAN$170.92
    AIR PRODUCTS & CONTROLS ORB-MB-50018-APO

    AIR PRODUCTS & CONTROLS

    ORB-MB-50018-APO

    ORBIS I.S. TIMESAVER BASE, WHITE,GROUPED TERMINALS TO MAKE WIRING EASY
    ✓ IN STOCK!
    CAN$46.12 Buy Surplus As Low As CAN$28.95
    CAN$28.95
    HONEYWELL FSP-951T-IV

    HONEYWELL

    NOTIFIER CO

    FSP-951T-IV

    SMOKE DETECTOR, PHOTOELECTRIC, INTELLIGENT, PLUG-IN, 15-32 VDC, 200 UA AT 24 VDC STANDBY, 4.5 MA AT 24 VDC MAX, WHITE, BUILT-IN 135 DEGREES F FIXED-TEMPERATURE THERMAL DEVICE, FLASHSCAN ONLY ...
    ✓ IN STOCK!
    CAN$749.83 Buy Surplus As Low As CAN$516.89
    CAN$516.89
    JOHNSON CONTROLS S1-SL-2000-P

    JOHNSON CONTROLS

    YORK

    S1-SL-2000-P

    DUCT SMOKE DETECTOR, HARDWIRED PHOTOELECTRIC SENSOR
    ✓ IN STOCK!
    CAN$540.77 Buy Surplus As Low As CAN$329.55
    CAN$329.55
    EDWARDS SIGNALING SIGA-OSCD

    EDWARDS SIGNALING

    SIGA-OSCD

    LIFE SAFETY DETECTOR, MULTI-CRITERIA OPTICAL SMOKE AND CARBON MONOXIDE LIFE SAFETY DETECTOR, UL268, UL2075, ULC, 5 INCHES X 5 INCHES X 5 INCHES
    ✓ IN STOCK!
    CAN$244.27 Buy Surplus As Low As CAN$119.92
    CAN$119.92
    SIEMENS DB-11

    SIEMENS

    PYROTRONICS

    DB-11

    MOUNTING BASE, PART NO.: 500-094151, DB SERIES, LOW-PROFILE, SURFACE-MOUNT, MOUNT ON A 4-INCH SQUARE, OCTAGON OR SINGLE-GANG ELECTRICAL BOX, COMPATIBLE WITH MODEL H/MODEL 121/SERIES 11 DETEC ...
    ✓ IN STOCK!
    CAN$26.21 Buy Surplus As Low As CAN$12.17
    CAN$12.17
    AIR PRODUCTS & CONTROLS ORB-OP-42001-MAR

    AIR PRODUCTS & CONTROLS

    ORB-OP-42001-MAR

    SMOKE DETECTOR, MARINE, OPTICAL, SCATTERING DETECTION, WHITE, LOW PROFILE
    ✓ IN STOCK!
    CAN$150.52 Buy Surplus As Low As CAN$81.32
    CAN$81.32
    AIR PRODUCTS & CONTROLS ORB-OP-52028-APO

    AIR PRODUCTS & CONTROLS

    ORB-OP-52028-APO

    OPTICAL SMOKE DETECTOR, ORBIS I.S., WITH FLASHING LED, 24 VDC
    ✓ IN STOCK!
    CAN$435.21 Buy Surplus As Low As CAN$238.53
    CAN$238.53
    EDWARDS SIGNALING SIGA-OSD

    EDWARDS SIGNALING

    SIGA-OSD

    SMOKE DETECTOR, MULTI-CRITERIA OPTICAL, UL/ULC, SIGNATURE OPTICA SMOKE DETECTOR IS COMPATIBLE ONLY WITH CONTROL PANELS USING A SIGNATURE LOOP CONTROLLER, REPLACED PART# SIGA-PD
    ✓ IN STOCK!
    CAN$139.00 Buy Surplus As Low As CAN$66.55
    CAN$66.55
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Battery CO2 Sensor CPU/Control Board Electrical Cable/Wire Fire Alarm Fire Detector Gas Monitoring System Heat Detector Hydraulic Valve Mount Bracket/Bolt/Stud Kit Relay/Socket