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    Results 751-800 of 1,000.
    HONEYWELL SD505-ADH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-ADH

    HOUSING FOR DUCT DETECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $149.00
    $149.00
    HONEYWELL SD505-DTS-K

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-DTS-K

    REMOTE TEST SWITCH, FOR THE DUCTR DUCT SMOKE DETECTOR, RED, 24VDC, CSFM LISTED, MEA APPROVED, 429-92-E.VOL9 FM APPROVED
    ✓ IN STOCK!
    $131.00 Buy Surplus As Low As $87.00
    $87.00
    HONEYWELL SD505-DUCT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-DUCT

    DISCONTINUED BY MANUFACTURER, DUCT SMOKE DETECTOR, ANALOG, ADDRESSABLE, W/ SD505-APS SMOKE SENSOR PRE-INSTALLED
    Buy Surplus As Low As $315.00
    $315.00
    HONEYWELL SD505-NSRT-RTC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-NSRT-RTC

    INTELLKNIGHT ADDRESS HEAD REMOVAL KIT
    $876.00 Buy Surplus As Low As $526.00
    $526.00
    HONEYWELL SD505-T10

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-T10

    10 FT SMPLNG TUBE SD505-DUCT/DUCTR
    $40.00 Buy Surplus As Low As $24.00
    $24.00
    HONEYWELL SD505-T5

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-T5

    SAMPLING TUBE, 5 FT LONG, FOR SD505-DUCT/ SMOKE DETECTOR
    ✓ IN STOCK!
    $32.00 Buy Surplus As Low As $25.00
    $25.00
    HONEYWELL SD505-TCH-B100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD505-TCH-B100

    HANDHELD PROGRAMMER HOCHIKI SENSORS
    $1,334.00 Buy Surplus As Low As $801.00
    $801.00
    Repair Yours $665.00
    HONEYWELL SD5410-109

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD5410-109

    SMOKE DETECTOR PHOTOELECTRIC
    ✓ IN STOCK!
    $2.25 Buy Surplus As Low As $1.35
    $1.35
    HONEYWELL SDPTS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SDPTS

    SDPT1 SOFTWARE ONLY IN CD FORMAT
    $541.00 Buy Surplus As Low As $325.00
    $325.00
    HONEYWELL SENS-RDR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SENS-RDR

    I3 SENSITIVITY READER
    $456.00 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    HONEYWELL SEP-BBSW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SEP-BBSW

    STROBE EXPANDER PLATE, BBS, WHITE
    $45.00 Buy Surplus As Low As $27.00
    $27.00
    HONEYWELL SEP-SPSW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SEP-SPSW

    STROBE EXPANDER PLATE, SPKR STRB, WHT
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL SEP-SW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SEP-SW

    STROBE EXPANDER PLATE, STROBE, WHT
    $105.00 Buy Surplus As Low As $63.00
    $63.00
    HONEYWELL SFP-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SFP-R

    SEMI-FLUSH PLATE, RED.
    $15.00 Buy Surplus As Low As $9.00
    $9.00
    HONEYWELL SFP-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SFP-W

    SEMI-FLUSH PLATE, WHITE.
    $15.00 Buy Surplus As Low As $9.00
    $9.00
    HONEYWELL SH-001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SH-001

    SUNSHIELD FOR SS2, SS4 & FS24X DETECTORS, 316 STAINLESS STEEL
    $225.00 Buy Surplus As Low As $135.00
    $135.00
    HONEYWELL SHBB-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SHBB-R

    SURFACE BACKBOX, RED, FOR SURFACE MOUNTING AS/RS PRODUCTS.
    $21.00 Buy Surplus As Low As $13.00
    $13.00
    HONEYWELL SHBB-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SHBB-W

    SURFACE BACKBOX, WHITE FOR SURFACE MOUNTING AS/RS PRODUCTS.
    $21.00 Buy Surplus As Low As $13.00
    $13.00
    HONEYWELL SHMP-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SHMP-R

    ADAPTER PLATE FOR MOUNTING STH-15S AND STH-15SR
    $22.00 Buy Surplus As Low As $14.00
    $14.00
    HONEYWELL SK-4195

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4195

    POWER SUPPLY BOARD
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $210.00
    HONEYWELL SK-4E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4E

    4 ZONE CONVENTIONAL FIRE PANEL - HIGH VOLTAGE 220V
    $796.00 Buy Surplus As Low As $478.00
    $478.00
    Repair Yours $397.00
    HONEYWELL SK-4XTM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4XTM

    TRANSMITTER MODULE
    $159.00 Buy Surplus As Low As $96.00
    $96.00
    Repair Yours $200.00
    HONEYWELL SK5208CB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK5208CB

    CABINET ASSEMBLY FOR THE SK5208
    $425.00 Buy Surplus As Low As $255.00
    $255.00
    HONEYWELL SK-5235

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-5235

    DISCONTINUED BY MANUFACTURER, LCD REMOTE ANNUNCIATOR FOR THE SK5208
    Buy Surplus As Low As $173.00
    $173.00
    Repair Yours $200.00
    HONEYWELL SK-BEAM-T

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-BEAM-T

    SINGLE-ENDED REFLECTED BEAM SENSOR WITH INTEGRAL SENSITIVITY TEST
    $2,507.00 Buy Surplus As Low As $1,505.00
    $1,505.00
    HONEYWELL SK-CONTROL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-CONTROL

    CONTROL MODULE, 15-32 VDC, 4 INCH SQUARE SURFACE MOUNT ELECTRICAL BOX
    ✓ IN STOCK!
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours $200.00
    HONEYWELL SK-DP2/4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DP2/4

    2/4 ZONE DRESS PANEL
    $171.00 Buy Surplus As Low As $103.00
    $103.00
    Repair Yours $200.00
    HONEYWELL SK-DUCT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DUCT

    DISCONTINUED BY MANUFACTURER, DUCT DETECTOR, WITH PHOTO AND NO RELAY, REPLACED BY PART# SK-DUCT-W
    ✓ IN STOCK!
    Buy Surplus As Low As $258.00
    $258.00
    HONEYWELL SKE-450CB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SKE-450CB

    CABINET ASSEMBLY ONLY FOR THE SKE-450
    $452.00 Buy Surplus As Low As $272.00
    $272.00
    HONEYWELL SKE-BZN4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SKE-BZN4

    VOICE EVAC MICROPHONE
    $228.00 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    HONEYWELL SK-FIRE-CO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-FIRE-CO

    SMOKE AND CARBON MONOXIDE DETECTOR, ADDRESSABLE, WHITE, 10 YEAR LIFE SPAN
    ✓ IN STOCK!
    $304.00 Buy Surplus As Low As $232.00
    $232.00
    HONEYWELL SK-FIRE-CO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-FIRE-CO-W

    FIRE/CO DETECTOR, MULTI-CRITERIA, ADDRESSABLE, PLUG-IN, PE/THERMAL/IR/CO, 15-32 VDC, WHITE HOUSING
    ✓ IN STOCK!
    $175.00 Buy Surplus As Low As $133.00
    $133.00
    Repair Yours Contact Us
    HONEYWELL SK-HEAT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-HEAT

    DISCONTINUED BY MANUFACTURER, HEAT DETECTOR, DUAL LED INDICATORS, UL LISTED, 15-32 VDC, 6.5 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $197.00
    $197.00
    HONEYWELL SK-HEAT-ROR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-HEAT-ROR

    RATE OF RISE HEAT DETECTOR, 15DEGREES F/MIN, 6.1IN DIAMETER, WHITE, BASE INCLUDED IN SK DEVICE
    ✓ IN STOCK!
    $121.00 Buy Surplus As Low As $74.00
    $74.00
    HONEYWELL SK-ISO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ISO

    FAULT ISOLATOR MODULE, 15-32 VDC, 4 INCH BOX MOUNT, 450 MICROAMPS
    ✓ IN STOCK!
    $76.00 Buy Surplus As Low As $46.00
    $46.00
    HONEYWELL SK-MINIMON

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MINIMON

    INTELLIGENT MONITOR MODULE, MINI, 15-32VDC, 400MIL AMPS AT 24VDC, FOR FIRE ALARM CONTROL PANEL
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $26.00
    $26.00
    Repair Yours $200.00
    HONEYWELL SK-MONITOR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MONITOR

    INPUT MONITOR MODULE, ADDRESSABLE, SINGLE CONTACT, SUPPORT FOR CLASS B OR CLASS A WIRING, UL LISTED
    ✓ IN STOCK!
    $41.00 Buy Surplus As Low As $32.00
    $32.00
    Repair Yours $200.00
    HONEYWELL SK-MONITOR-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MONITOR-2

    ADDRESSABLE DUAL INPUT MONITOR MODULE, 15.32 VDC, 6.4MA MAX, 750AMPS, 47K W, 1,500W, 40W MAX, 32F TO 120F (0C 49C), 10% TO 93% NON-CONDENSING, WORKS ON 2 UNIQUE CLASS B CIRCUITS
    ✓ IN STOCK!
    $110.00 Buy Surplus As Low As $66.00
    $66.00
    Repair Yours $200.00
    HONEYWELL SK-NIC-KIT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-NIC-KIT

    NETWORK INTERFACE CARD W/MOUNTING KIT
    ✓ IN STOCK!
    $1,031.00 Buy Surplus As Low As $619.00
    $619.00
    Repair Yours $514.00
    HONEYWELL SK-PHOTO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO

    SMOKE DETECTOR, PHOTOELECTRIC, ADDRESSABLE, PLUG-IN, W/BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $107.00
    $107.00
    HONEYWELL SK-PHOTO-T

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-T

    SMOKE DETECTOR, PHOTOELECTRIC, THERMAL 135F, ADDRESSABLE, PLUG-IN, W/BASE
    $140.00 Buy Surplus As Low As $84.00
    $84.00
    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!
    $67.00 Buy Surplus As Low As $41.00
    $41.00
    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!
    $52.00 Buy Surplus As Low As $32.00
    $32.00
    Repair Yours $200.00
    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
    ✓ IN STOCK!
    $613.00 Buy Surplus As Low As $466.00
    $466.00
    Repair Yours $306.00
    HONEYWELL SK-XRM24

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-XRM24

    TRANSFORMER 110 VOLT 3-6A
    $133.00 Buy Surplus As Low As $80.00
    $80.00
    HONEYWELL SK-XRM24E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-XRM24E

    TRANSFORMER 220 VOLT 3-6A
    $140.00 Buy Surplus As Low As $84.00
    $84.00
    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
    Repair Yours $200.00
    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 SMB600

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SMB600

    SURFACE MOUNTING KIT -- 400 SERIES DETECTORS WITH 6 INCH BASE
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    Repair Yours $200.00
    HONEYWELL SPCWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPCWL

    SPEAKER WHITE CEILING
    $46.00 Buy Surplus As Low As $28.00
    $28.00
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