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    Fire Safety / Smoke Detector

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    Results 1-50 of 247.
    HONEYWELL SD5410-109

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD5410-109

    SMOKE DETECTOR PHOTOELECTRIC
    ✓ IN STOCK!
    CAN$3.91 Buy Surplus As Low As CAN$2.35
    CAN$2.35
    HONEYWELL IDP-PHOTO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-PHOTO-W

    ADDRESSABLE PHOTOELECTRIC SMOKE DETECTOR, WHITE, W/ THERMAL
    ✓ IN STOCK!
    CAN$183.58 Buy Surplus As Low As CAN$113.75
    CAN$113.75
    HONEYWELL 14507371-001BP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    14507371-001BP

    SMOKE DETECTOR BASE, STANDARD FLANGE, LOW-PROFILE
    ✓ IN STOCK!
    CAN$79.77 Buy Surplus As Low As CAN$62.05
    CAN$62.05
    HONEYWELL MA420-4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MA420-4

    SMOKE DETECTOR MODULE, 0-20 MA MODULE FOR SS4 DETECTORS NEW VERSION (FACTORY INSTALLED)
    ✓ IN STOCK!
    CAN$892.10 Buy Surplus As Low As CAN$607.16
    CAN$607.16
    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$96.02 Buy Surplus As Low As CAN$73.86
    CAN$73.86
    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$216.57 Buy Surplus As Low As CAN$134.43
    CAN$134.43
    HONEYWELL ECO-D-B-43-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-43-EX

    HYDROGEN SULFIDE (H2S) 0-100 PPM
    CAN$6,887.23 Buy Surplus As Low As CAN$4,257.49
    CAN$4,257.49
    HONEYWELL ECO-D-S-01

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-S-01

    ECO DETECTOR WITH NO SENSOR CARTRIDGE
    CAN$3,572.70 Buy Surplus As Low As CAN$2,208.52
    CAN$2,208.52
    HONEYWELL HASLR-835B-4W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HASLR-835B-4W

    SMOKE DETECTOR, PHOTOELECTRIC, CONVENTIONAL, 4 WIRE, WHITE
    CAN$116.17 Buy Surplus As Low As CAN$72.39
    CAN$72.39
    HONEYWELL HASLR-835B-4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HASLR-835B-4

    SMOKE DETECTOR, PHOTOELECTRIC, CONVENTIONAL, 4 WIRE
    CAN$116.17 Buy Surplus As Low As CAN$72.39
    CAN$72.39
    HONEYWELL SCANNER-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SCANNER-6

    CAPTUVO SCANNER FOR IPHONE 6
    CAN$2,357.90 Buy Surplus As Low As CAN$1,458.07
    CAN$1,458.07
    HONEYWELL SCANNER-5

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SCANNER-5

    CAPTUVO SCANNER FOR IPHONE 5/5S
    CAN$2,287.62 Buy Surplus As Low As CAN$1,413.75
    CAN$1,413.75
    HONEYWELL H-200

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    H-200

    UV TEST SOURCE MODULE FOR SS4 DETECTORS
    CAN$873.45 Buy Surplus As Low As CAN$540.68
    CAN$540.68
    HONEYWELL 161101

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    161101

    SMOKE DETECTOR, PHOTOELECTRIC, LOW PROFILE, 2 OR 4 WIRE, MAGNET TEST, BONE, 24VDC, REQUIRES BASE
    CAN$107.57 Buy Surplus As Low As CAN$66.48
    CAN$66.48
    HONEYWELL IDP-6AB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-6AB

    PLUG-IN DETECTOR MOUNTING BASE 15-32VDC
    Buy Surplus As Low As CAN$23.64
    CAN$23.64
    HONEYWELL 9400X

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    9400X

    FAAST CONVENTIONAL,4 EA
    CAN$10,996.34 Buy Surplus As Low As CAN$6,796.92
    CAN$6,796.92
    HONEYWELL 7100X

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    7100X

    FAAST CONVENTIONAL,1 EA
    CAN$5,442.95 Buy Surplus As Low As CAN$3,363.74
    CAN$3,363.74
    HONEYWELL 30-2056B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    30-2056B

    DISCONTINUED - EXPLOSION PROOF, IR, 24 VDC [NOT FM OR CSFM LISTED]
    Buy Surplus As Low As CAN$10,857.94
    CAN$10,857.94
    Repair Yours CAN$7,380.00
    HONEYWELL DH400OE-1

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    DH400OE-1

    WEATHERPROOF DUCT SMOKE DETECTOR ENCLOSURE
    CAN$853.86 Buy Surplus As Low As CAN$453.11
    CAN$453.11
    HONEYWELL SS4-AS2-SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AS2-SS

    STAINLESS STEEL UV/IR, FM, HYDROGEN & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, CSFM
    CAN$8,109.21 Buy Surplus As Low As CAN$5,012.38
    CAN$5,012.38
    HONEYWELL SS4-AS2-CSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AS2-CSS

    STAINLESS STEEL UV/IR, ATEX, HYDROGEN & NON HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX
    CAN$7,217.11 Buy Surplus As Low As CAN$4,461.36
    CAN$4,461.36
    HONEYWELL SS4-AS2-C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AS2-C

    ALUMINUM UV/IR, ATEX, HYDROGEN & NON HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, CSFM FOR C
    CAN$7,250.10 Buy Surplus As Low As CAN$4,480.56
    CAN$4,480.56
    HONEYWELL SS4-AS2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AS2

    ALUMINUM UV/IR, FM, HYDROGEN & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, CSFM FOR CLA
    CAN$7,057.91 Buy Surplus As Low As CAN$4,362.38
    CAN$4,362.38
    HONEYWELL DCOIL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    DCOIL

    DUCT COIL ACCESSORY, INNOVAIRFLEX DUCT ACCESSORY COIL, REQUIRED ON D2 AND DNR IF A REMOTE TEST STATION IS USED, 2 WIRE REMOTE,
    CAN$66.48 Buy Surplus As Low As CAN$39.89
    CAN$39.89
    HONEYWELL D4S

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    D4S

    SMOKE DETECTOR, PHOTOELECTRIC, INNOVAIRFLEX SERIES, DUCT MOUNT, 4 WIRE, LOW FLOW, SENSOR ONLY
    CAN$268.20 Buy Surplus As Low As CAN$166.93
    CAN$166.93
    HONEYWELL D4P120

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    D4P120

    INNOVAIRFLEX 4-WIRE CONVENTIONAL POWER BOARD ONLY COMPONENT
    CAN$285.41 Buy Surplus As Low As CAN$177.27
    CAN$177.27
    HONEYWELL BEAM1224

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    BEAM1224

    DISCONTINUED BY MANUFACTURER, PROJECTED BEAM SMOKE DETECTOR, SINGLE ENDED REFLECTED TYPE, 5-100 M RANGE, 4 LEVEL SENSITIVITY, WITH 8 INCH REFLECTOR, 4 WIRE, 15-32 VDC
    Buy Surplus As Low As CAN$1,462.50
    CAN$1,462.50
    Repair Yours CAN$848.89
    HONEYWELL 4WTR-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    4WTR-B

    I3 4-WIRE PHOTO HEAT & FORM C RELAY
    CAN$141.99 Buy Surplus As Low As CAN$88.64
    CAN$88.64
    HONEYWELL 4WTAR-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    4WTAR-B

    I3 4-WIRE PHOTO HEAT SOUNDER & FORM C RELAY
    CAN$192.19 Buy Surplus As Low As CAN$119.66
    CAN$119.66
    HONEYWELL 4WTA-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    4WTA-B

    SMOKE DETECTOR, 4-WIRE, PHOTOELECTRIC, I3, THERMAL SENSOR, BUILT-IN SOUNDER (85 DB), 35 MA ALARM CURRENT
    CAN$163.50 Buy Surplus As Low As CAN$101.93
    CAN$101.93
    HONEYWELL 2WTR-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    2WTR-B

    I3 2-WIRE PHOTO HEAT & FORM C RELAY
    CAN$144.86 Buy Surplus As Low As CAN$90.11
    CAN$90.11
    HONEYWELL ECO-SC-12-31

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-12-31

    METHANE (CH4) 0-100% LEL + OXYGEN (O2) 0-25% VOL
    CAN$3,958.51 Buy Surplus As Low As CAN$2,446.36
    CAN$2,446.36
    HONEYWELL TSA-B110

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    TSA-B110

    SMOKE DETECTOR SENSITIVITY TESTER (SPECIAL ORDER - 1 WEEK LEAD TIME)
    CAN$10,672.20 Buy Surplus As Low As CAN$6,596.01
    CAN$6,596.01
    HONEYWELL IDP-PHOTO-T

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-PHOTO-T

    SMOKE DETECTOR, PHOTOELECTRIC, THERMAL 135F FIXED, LOW PROFILE, ADDRESSABLE
    CAN$218.00 Buy Surplus As Low As CAN$135.91
    CAN$135.91
    HONEYWELL IDP-PHOTOR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-PHOTOR

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, WITH REMOTE TEST CAPABILITY, IN DUCT APPLICATION
    Buy Surplus As Low As CAN$137.39
    CAN$137.39
    HONEYWELL ECO-D-B-47

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-47

    CHOLRINE (CL2) 0-20 PPM
    CAN$7,405.00 Buy Surplus As Low As CAN$4,576.58
    CAN$4,576.58
    HONEYWELL ECO-D-B-45

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-45

    NITROGEN DIOXIDE (NO2) 0-10 PPM
    CAN$8,287.06 Buy Surplus As Low As CAN$5,121.70
    CAN$5,121.70
    HONEYWELL ECO-D-B-42

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-42

    AMMONIA (NH3) 0-100 PPM
    CAN$9,427.28 Buy Surplus As Low As CAN$5,826.35
    CAN$5,826.35
    HONEYWELL ECO-D-B-31

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-31

    OXYGEN (O2) 0-25% VOL
    CAN$5,191.96 Buy Surplus As Low As CAN$3,208.63
    CAN$3,208.63
    HONEYWELL ECO-D-B-20

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-20

    ALCOHOL VAPOR 0-100% LEL
    CAN$6,253.30 Buy Surplus As Low As CAN$3,864.54
    CAN$3,864.54
    HONEYWELL ECO-D-B-15

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-15

    PETROL/GASOLINE VAPOR 0-100% LEL
    CAN$6,253.30 Buy Surplus As Low As CAN$3,864.54
    CAN$3,864.54
    HONEYWELL ECO-D-B-14-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-14-EX

    HYDROGEN (H2) 0-2000 PPM
    CAN$8,926.73 Buy Surplus As Low As CAN$5,517.60
    CAN$5,517.60
    HONEYWELL ECO-D-B-14

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-14

    HYDROGEN (H2) 0-2000 PPM
    CAN$8,287.06 Buy Surplus As Low As CAN$5,121.70
    CAN$5,121.70
    HONEYWELL ECO-D-B-12-43-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-12-43-EX

    METHANE (CH4) 0-100% LEL + HYDROGEN SULFIDE (H2S) 0-100 PPM
    CAN$9,946.48 Buy Surplus As Low As CAN$6,146.92
    CAN$6,146.92
    HONEYWELL ECO-D-B-12-43

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-12-43

    METHANE (CH4) 0-100% LEL + HYDROGEN SULFIDE (H2S) 0-100 PPM
    CAN$9,338.36 Buy Surplus As Low As CAN$5,771.70
    CAN$5,771.70
    HONEYWELL ECO-D-B-12-31

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-12-31

    METHANE (CH4) 0-100% LEL + OXYGEN (O2) 0-25% VOL
    CAN$8,414.70 Buy Surplus As Low As CAN$5,201.47
    CAN$5,201.47
    HONEYWELL B210W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    B210W

    SWIFT WIRELESS DETECTOR 6" BASE
    CAN$47.33 Buy Surplus As Low As CAN$29.55
    CAN$29.55
    HONEYWELL 2108D3153

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    2108D3153

    BAND D (100% LEL FULL SCALE)
    CAN$557.92 Buy Surplus As Low As CAN$345.68
    CAN$345.68
    HONEYWELL VSW-356

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VSW-356

    VESDANET DETECTOR CONNECTION – 1 REQUIRED PER MONITORED DETECTOR.
    CAN$296.93 Buy Surplus As Low As CAN$178.75
    CAN$178.75
    HONEYWELL VSW-346

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VSW-346

    VESDANET NETWORK CONNECTION – 1 REQUIRED PER MONITORED VESDANET
    CAN$1,164.09 Buy Surplus As Low As CAN$698.75
    CAN$698.75
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