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    Results 801-850 of 995.
    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!
    $98.06 Buy Surplus As Low As $57.76
    $57.76
    HONEYWELL SK-PTIR-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PTIR-W

    ADDRESSABLE PHOTO/THERMAL/IR DETECTOR; WHITE; INCLUDES BASE , SK-PTIR-W
    ✓ IN STOCK!
    $183.48 Buy Surplus As Low As $110.09
    $110.09
    HONEYWELL SK-PULL-DA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PULL-DA

    INTELLIGENT PULL STATION, SINGLE AND DUAL ACTION, KEY OPERATED TEST AND RESET LOCK USING LOCK PLATE ACTUATOR, BRAILLE TEXT ON STATION HANDLE, UL LISTED
    $117.10 Buy Surplus As Low As $70.26
    $70.26
    HONEYWELL SK-PULL-SA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PULL-SA

    PULL STATION, SINGLE ACTION, INTELLIGENT, 15-32 VDC, SPST, NORMALLY OPEN
    ✓ IN STOCK!
    $77.39 Buy Surplus As Low As $55.13
    $55.13
    HONEYWELL SK-RELAY

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-RELAY

    RELAY MODULE, 6.5 MA, 15-32 VDC, FOR USE WITH SILENT KNIGHT INTELLIKNIGHT FIRE ALARM CONTROL PANEL
    ✓ IN STOCK!
    $109.79 Buy Surplus As Low As $59.75
    $59.75
    Repair Yours Contact Us
    HONEYWELL SK-RELAY-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-RELAY-6

    ADDRESSABLE RELAY MODULE, FOR USE WITH FIRE ALARM CONTROL PANELS, 15-32 VDC RANGE
    $553.38 Buy Surplus As Low As $332.03
    $332.03
    Repair Yours Contact Us
    HONEYWELL SK-RELAYMON-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-RELAYMON-2

    RELAY, DUAL INPUT/DUAL OUTPUT MODULE, 15 TO 32 VDC, 24MA (4 LEDS ON)
    ✓ IN STOCK!
    $206.42 Buy Surplus As Low As $123.85
    $123.85
    HONEYWELL SK-SCK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-SCK

    SEISMIC MOUNTING KIT FOR ALL SK CONTROLS AND POWER SUPPLIES
    ✓ IN STOCK!
    $267.02 Buy Surplus As Low As $160.21
    $160.21
    HONEYWELL SK-XRM24E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-XRM24E

    TRANSFORMER 220 VOLT 3-6A
    $144.00 Buy Surplus As Low As $87.00
    $87.00
    HONEYWELL SK-ZONE

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ZONE

    ZONE MODULE , SK-ZONE
    ✓ IN STOCK!
    $171.85 Buy Surplus As Low As $103.11
    $103.11
    HONEYWELL SM4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SM4

    STAINLESS STEEL SWIVEL MOUNTING ASSEMBLY FOR FS24X, FS18X, SS4, SS2 DETECTORS
    Buy Surplus As Low As $234.00
    $234.00
    HONEYWELL SMB500

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SMB500

    SURFACE MOUNT BOX, FOR USE W/ SYSTEM SENSOR, MODULES WHEN FLUSH OR RECESSED MOUNTING IS NOT POSSIBLE
    $25.00 Buy Surplus As Low As $15.00
    $15.00
    HONEYWELL SPCWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPCWL

    SPEAKER WHITE CEILING
    $47.02 Buy Surplus As Low As $28.21
    $28.21
    HONEYWELL SPRL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPRL

    SPEAKER, L-SERIES, HIGH FIDELITY, RED, WALL MOUNTABLE
    $59.00 Buy Surplus As Low As $39.00
    $39.00
    HONEYWELL SPSCRL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCRL

    SPEAKER STROBE RED CEILING
    $118.00 Buy Surplus As Low As $71.00
    $71.00
    HONEYWELL SPSCW-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCW-SP

    SPEAKER/STROBE, CEILING, WHITE, SELECTABLE CANDELA, SPANISH
    Buy Surplus As Low As $93.00
    $93.00
    HONEYWELL SPSW-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSW-CLR-ALERT

    WALL SPEAKER STROBE, STANDARD CD, WHITE, "ALERT", CLEAR LENS
    $137.00 Buy Surplus As Low As $83.00
    $83.00
    Repair Yours Contact Us
    HONEYWELL SPSWK-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWK-CLR-ALERT

    WALL SPKR/STRB WHT PLAS BOX CLR LENS
    $190.00 Buy Surplus As Low As $114.00
    $114.00
    Repair Yours Contact Us
    HONEYWELL SPSWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL

    SPEAKER STROBE WHITE WALL
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    HONEYWELL SPSWL-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL-ALERT

    SPEAKER STROBE WHITE WALL, ALERT
    $137.00 Buy Surplus As Low As $83.00
    $83.00
    HONEYWELL SPSWLED-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWLED-CLR-ALERT

    SPEAKER STROBE, WHITE WALL CLEAR LENS, ALERT
    ✓ IN STOCK!
    $160.03 Buy Surplus As Low As $96.02
    $96.02
    HONEYWELL SP-TR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SP-TR

    SMALL PANEL TRIM RING FOR 5600, 005700, 6700, IFP-25, IFP-50, IFP-75 (RED)
    ✓ IN STOCK!
    $79.05 Buy Surplus As Low As $47.43
    $47.43
    HONEYWELL SPXCDAKS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDAKS

    ALLEN KEY FOR STOPPER
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    HONEYWELL SPXCDCC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDCC

    COLLECTING CONE FOR USE WITH LIGHTER THAN AIR GASES
    $152.00 Buy Surplus As Low As $92.00
    $92.00
    HONEYWELL SPXCDMTBR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDMTBR

    MOUNTING BRACKET (INC. BOLTS, NUTS, BRACKETS)
    $189.00 Buy Surplus As Low As $114.00
    $114.00
    HONEYWELL SPXCDSDP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDSDP

    DISCONTINUED BY MANUFACTURER, SUNSHADE / DELUGE PROTECTION
    Buy Surplus As Low As $315.00
    $315.00
    HONEYWELL SPXCDULNC2M

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNC2M

    CARBON MONOXIDE (CO) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-200 PPM ALUMINUM
    $2,723.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    HONEYWELL SPXCDULNC2RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNC2RM

    CARBON MONOXIDE (CO) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-200 PPM ALUMINUM
    $3,014.00 Buy Surplus As Low As $1,809.00
    $1,809.00
    HONEYWELL SPXCDULNCXM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNCXM

    CARBON MONOXIDE (CO) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-250 PPM ALUMINUM
    $2,723.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    HONEYWELL SPXCDULNG1M

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNG1M

    HYDROGEN (H2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-1,000 PPM ALUMINUM ENC
    $2,723.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNG2M

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNG2M

    HYDROGEN (H2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-1,000 PPM ALUMINUM ENCL
    $2,723.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNHXM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNHXM

    HYDROGEN SULFIDE (H2S) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-50 PPM ALUMINU
    $2,723.00 Buy Surplus As Low As $1,634.00
    $1,634.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNL2RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNL2RM

    CHLORINE (CL2) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-5 PPM ALUMINUM ENCLOSU
    $3,004.00 Buy Surplus As Low As $1,803.00
    $1,803.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNPXM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNPXM

    COMBUSTIBLE EXPLOSION PROOF TRANSMITTER (IR), PROPANE (C3H8) 4-20 MA, 3 RELAYS, MODBUS, 0-100% LEL
    $2,917.00 Buy Surplus As Low As $1,751.00
    $1,751.00
    Repair Yours Contact Us
    HONEYWELL SPXCDULNRXM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDULNRXM

    COMBUSTIBLE EXPLOSION PROOF TRANSMITTER (IR), METHANE (CH4) 4-20 MA, 3 RELAYS, MODBUS, 0-100% LEL A
    $2,917.00 Buy Surplus As Low As $1,751.00
    $1,751.00
    Repair Yours Contact Us
    HONEYWELL SRH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SRH

    STROBE, WALL MT HIGH CD 135,150,177,185 RED
    $90.00 Buy Surplus As Low As $54.00
    $54.00
    HONEYWELL SRK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SRK-P

    RED OUTDOOR STROBE, PLAIN
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    HONEYWELL SS2-AML

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AML

    COPPER-FREE ALUMINUM HOUSING UV/IR/VIS HIGH-SPEED ELECTRO-OPTICAL FIRE DETECTOR, LATCHING ALARM REL
    $4,399.00 Buy Surplus As Low As $2,640.00
    $2,640.00
    Repair Yours Contact Us
    HONEYWELL SS2-AN-SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-AN-SS

    STAINLESS STEEL HOUSING UV/IR/VIS ELECTRO-OPTICAL FIRE DETECTOR, NON-LATCHING ALARM RELAY, CLASS I,
    $4,052.00 Buy Surplus As Low As $2,432.00
    $2,432.00
    Repair Yours Contact Us
    HONEYWELL SS2D51

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2D51

    SMOKE DETECTOR, PHOTOELECTRIC, 4 WIRE, REQUIRES BASE
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL SS2-MOD-AM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-AM

    SS2-AM REPLACEMENT ELECTRONICS MODULE
    $3,743.00 Buy Surplus As Low As $2,246.00
    $2,246.00
    Repair Yours Contact Us
    HONEYWELL SS2-MOD-AML

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS2-MOD-AML

    SS2-AML REPLACEMENT ELECTRONICS MODULE
    $3,743.00 Buy Surplus As Low As $2,246.00
    $2,246.00
    Repair Yours Contact Us
    HONEYWELL SS4-A2-C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-A2-C

    ALUMINUM UV/IR, ATEX, HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX, IECE FOR ZONE 1 (2)
    $5,055.00 Buy Surplus As Low As $3,033.00
    $3,033.00
    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
    $5,055.00 Buy Surplus As Low As $3,033.00
    $3,033.00
    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
    $5,032.00 Buy Surplus As Low As $3,020.00
    $3,020.00
    HONEYWELL SS4-AUV2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AUV2

    ALUMINUM UV, FM, HYDROCARBON & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, CSFM FOR C1,
    $6,916.00 Buy Surplus As Low As $4,150.00
    $4,150.00
    HONEYWELL SS4-AUV2-C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-AUV2-C

    ALUMINUM UV, FM, ATEX, HYDROCARBON & NON-HYDROCARBON FIRES, NON-LATCHING ALARM LED, FM, CFM, ATEX, I
    $3,900.00 Buy Surplus As Low As $2,340.00
    $2,340.00
    HONEYWELL SS4-MOD-AUV2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-MOD-AUV2

    REPLACEMENT ELECTRONICS MODULE FOR SS4-AUV2 (UV) DETECTORS. MODULE ONLY, NON-LATCHING LED
    $3,247.00 Buy Surplus As Low As $1,949.00
    $1,949.00
    Repair Yours Contact Us
    HONEYWELL SSM24-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SSM24-6

    24 VOLT, 6” BELL
    ✓ IN STOCK!
    $88.47 Buy Surplus As Low As $53.08
    $53.08
    HONEYWELL ST-10

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ST-10

    METAL TUBE FOR DUCTS
    $52.00 Buy Surplus As Low As $32.00
    $32.00
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