Product Search

    SEARCH NOW FOR ALL YOUR SILENT KNIGHT SECURITY SYS SOLUTIONS

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

    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 301-350 of 995.
    HONEYWELL 4180

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    4180

    DISCONTINUED BY MANUFACTURER, PLC MODULE, STATUS DISPLAY, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $133.25
    $133.25
    Repair Yours Contact Us
    HONEYWELL EVS-CE4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    EVS-CE4

    4 SPEAKER CIRCUIT EXPANDER FOR EVS-50W OR EVS-125W , EVS-CE4
    ✓ IN STOCK!
    $359.00 Buy Surplus As Low As $215.10
    $215.10
    Repair Yours Contact Us
    HONEYWELL PS-SA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-SA

    PULL STATION, SINGLE ACTION, KEY RESET , PS-SA
    ✓ IN STOCK!
    $67.39 Buy Surplus As Low As $40.43
    $40.43
    Repair Yours Contact Us
    HONEYWELL 1508A2001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2001

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG
    ✓ IN STOCK!
    $400.00 Buy Surplus As Low As $150.92
    $150.92
    Repair Yours Contact Us
    HONEYWELL PS-DALOB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DALOB

    PULL STATION DUAL ACTION; OUTDOOR, INCLUDES BACKBOX , PS-DALOB
    ✓ IN STOCK!
    $130.27 Buy Surplus As Low As $78.16
    $78.16
    Repair Yours Contact Us
    HONEYWELL PS-SATK-WP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-SATK-WP

    WEATHERPROOF PULL STATION, SINGLE ACTION, KEY RESET
    ✓ IN STOCK!
    $208.36 Buy Surplus As Low As $125.02
    $125.02
    Repair Yours Contact Us
    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!
    $114.66 Buy Surplus As Low As $67.49
    $67.49
    Repair Yours Contact Us
    HONEYWELL EPS120-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    EPS120-2

    HIGH/LOW PRESSURE SUPERVISORY SWITCH, 2 SPDT, 10–200 POWER SUPPLY
    ✓ IN STOCK!
    $400.73 Buy Surplus As Low As $240.44
    $240.44
    Repair Yours Contact Us
    HONEYWELL PS-SATK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-SATK

    PULL STATION, SINGLE ACTION, TERMINAL CONNECTION, KEY RESET
    ✓ IN STOCK!
    $123.82 Buy Surplus As Low As $74.29
    $74.29
    Repair Yours Contact Us
    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!
    $221.45 Buy Surplus As Low As $99.87
    $99.87
    Repair Yours Contact Us
    HONEYWELL 5220

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5220

    MODULE, FIRE DIRECT CONNECT , 5220
    ✓ IN STOCK!
    $146.22 Buy Surplus As Low As $87.73
    $87.73
    Repair Yours Contact Us
    HONEYWELL B300-6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    B300-6

    INTELLIGENT 6 INCH DETECTOR BASE, WHITE, STANDARD FLANGED, LOW PROFILE MOUNTING BASE FOR USE 200 SERIES DETECTOR
    ✓ IN STOCK!
    $29.41 Buy Surplus As Low As $17.65
    $17.65
    Repair Yours Contact Us
    HONEYWELL PS-DA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DA

    PULL STATION ,DUAL ACTION, RED , WITH LETTERING
    $74.61 Buy Surplus As Low As $44.77
    $44.77
    Repair Yours Contact Us
    HONEYWELL SK-5235

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-5235

    DISCONTINUED BY MANUFACTURER, LCD REMOTE ANNUNCIATOR FOR THE SK5208
    Buy Surplus As Low As $179.97
    $179.97
    Repair Yours Contact Us
    HONEYWELL 10232

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    10232

    CYLINDER OF 10 PPM SULFUR DIOXIDE (SO2), BALANCE N2, 58 L
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours Contact Us
    HONEYWELL WFD80N

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WFD80N

    WATERFLOW DETECTOR, SCHEDULE 10/40, 8”.
    $334.00 Buy Surplus As Low As $201.00
    $201.00
    Repair Yours Contact Us
    HONEYWELL SD500-MIM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD500-MIM

    DISCONTINUED BY MANUFACTURER, ADDRESSABLE MINI INPUT MODULE, FOR INTELLIKNIGHT FIRE ALARM CONTROL PANEL, MOUNTS INSIDE SINGLE GANG BOX, SINGLE INPUT CONTACT MONITOR, CLASS B CONTACT MONITOR ...
    Buy Surplus As Low As $401.70
    $401.70
    Repair Yours Contact Us
    HONEYWELL SD500-ARM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SD500-ARM

    DISCONTINUED BY MANUFACTURER, ADDRESSABLE RELAY MODULE, DIP SWITCH PROGRAMMING FOR FAST INSTALLATION, TWO SETS OF FORM C CONTACTS, 0.55 MA STANDBY / ALARM, 32 TO 120 DEGREES F AMBIENT, 4-SQU ...
    Buy Surplus As Low As $315.09
    $315.09
    Repair Yours Contact Us
    HONEYWELL HP312CX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP312CX

    ACCESS POWER SUPPLIES, 2.5A 6/12/24VDC PS, HTP2440, 5AH BATT
    $98.00 Buy Surplus As Low As $57.00
    $57.00
    Repair Yours Contact Us
    HONEYWELL HAUXIN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HAUXIN

    AUX BOARD CONTACT CLOSURE
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours Contact Us
    HONEYWELL 5197

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5197

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY, USED IN FIRE ALARM SYSTEMS, 120VAC 60HZ INPUT VOLTAGE, OUTPUT: 12VDC/24VDC
    Buy Surplus As Low As $351.23
    $351.23
    Repair Yours Contact Us
    HONEYWELL 1309A0041

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0041

    PROPANE (C3H8); -40° TO 50°C (-40° TO 122°F)
    $476.00 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours Contact Us
    HONEYWELL LAMP-3135-0002

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    LAMP-3135-0002

    IR TEST LAMP BULB (FT-2145)
    $511.00 Buy Surplus As Low As $307.00
    $307.00
    Repair Yours Contact Us
    HONEYWELL HP400ULX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP400ULX

    4 AMP 12 VOLT OR 3A 24 VOLT UL LISTED POWER SUPPLY & LARGE ENCLOSURE
    $409.00 Buy Surplus As Low As $246.00
    $246.00
    Repair Yours Contact Us
    HONEYWELL HP300ULM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP300ULM

    2.5 AMP 12/24 VOLT 5 OUT UL LISTED POWER SUPPLY W/FIRE ALARM INTERFACE & ENCLOSURE
    $412.00 Buy Surplus As Low As $248.00
    $248.00
    Repair Yours Contact Us
    HONEYWELL M-503973

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503973

    HORN - 120 VAC - INDOOR APPLICATION
    $412.00 Buy Surplus As Low As $248.00
    $248.00
    Repair Yours Contact Us
    HONEYWELL M-500902

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-500902

    STROBE & HORN BLUE LENS - 120 VAC - INDOOR APPLICATION
    $536.00 Buy Surplus As Low As $322.00
    $322.00
    Repair Yours Contact Us
    HONEYWELL 5635W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5635W

    REMOTE LCD ANNUNCIATOR MIMICS THE FACP DISPLAY, 80 CHARACTER DISPLAY. WHITE
    $505.00 Buy Surplus As Low As $294.00
    $294.00
    Repair Yours Contact Us
    HONEYWELL IFP-100CB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IFP-100CB

    CABINET ASSEMBLY ONLY FOR THE IFP-100
    $464.00 Buy Surplus As Low As $279.00
    $279.00
    Repair Yours Contact Us
    HONEYWELL 5635R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5635R

    REMOTE LCD ANNUNCIATOR MIMICS THE FACP DISPLAY, 80 CHARACTER DISPLAY. RED
    $505.00 Buy Surplus As Low As $294.00
    $294.00
    Repair Yours Contact Us
    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 Contact Us
    HONEYWELL 1309A0035

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0035

    HYDROGEN SULFIDE (H2S); -40° TO 50°C (-40° TO 122°F)
    $476.00 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours Contact Us
    HONEYWELL VAUXIN

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VAUXIN

    LIMITED FUNCTION AUXILIARY BOARD FOR CONTACT CLOSURE ACTIVATION
    $400.00 Buy Surplus As Low As $240.00
    $240.00
    Repair Yours Contact Us
    HONEYWELL VA2PROGA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VA2PROGA

    FACTORY PROGRAMMING OF 1 TO 15 VA2000 DISPLAY MESSAGES
    $282.00 Buy Surplus As Low As $170.00
    $170.00
    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 PC4RH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC4RH

    4 WIRE HORN/STROBE CEILING HIGH CD 135,150,177,185 RED
    $123.00 Buy Surplus As Low As $74.00
    $74.00
    Repair Yours Contact Us
    HONEYWELL PC4R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC4R

    4 WIRE HORN/STROBE CEILING, MC 15,15/75,30,75,110,115 RED
    $118.00 Buy Surplus As Low As $71.00
    $71.00
    Repair Yours Contact Us
    HONEYWELL P4W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4W

    4 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 WHITE
    $118.00 Buy Surplus As Low As $71.00
    $71.00
    Repair Yours Contact Us
    HONEYWELL P4RK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4RK

    4 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 OUTDOOR RED
    $142.00 Buy Surplus As Low As $86.00
    $86.00
    Repair Yours Contact Us
    HONEYWELL MP120K

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MP120K

    ADAPTER MOUNTING PLATE, -40 TO 151 DEGREE F, 120 VAC NOMINAL, 96-132 VAC OPERATING RANGE, 150 MA MAX
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    Repair Yours Contact Us
    HONEYWELL HP400ULPD8CB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP400ULPD8CB

    4 AMP 12/24 VOLT UL LISTED POWER SUPPLY W 8 PTC OUT POWER DIST MOD & ENCLOSURE
    $419.00 Buy Surplus As Low As $252.00
    $252.00
    Repair Yours Contact Us
    HONEYWELL IFP-100IA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IFP-100IA

    PC BOARD ONLY IFP-100 INTERNAL ANNUNCIATOR
    $492.00 Buy Surplus As Low As $296.00
    $296.00
    Repair Yours Contact Us
    HONEYWELL M-508617

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-508617

    BREAK GLASS MANUAL SWITCH OPTION FOR 301EM
    $217.00 Buy Surplus As Low As $131.00
    $131.00
    Repair Yours Contact Us
    HONEYWELL MR-199X-14C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MR-199X-14C

    RELAY,DPDT,120VAC,STEEL ENCLOS
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours Contact Us
    HONEYWELL MR-199X-13C

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MR-199X-13C

    RELAY,DPDT,24VDC,STEEL ENCLOSR
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours Contact Us
    HONEYWELL ET70WP-2475W-FW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ET70WP-2475W-FW

    SPEAKER STROBE, WEATHERPROOF, 24 VOLT, 8 WATTS, 75 CANDELA, WALL, WHITE
    $144.00 Buy Surplus As Low As $87.00
    $87.00
    Repair Yours Contact Us
    HONEYWELL HP300ULX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP300ULX

    2.5 AMP 12/24 VOLT UL LISTED POWER SUPPLY & ENCLOSURE
    Buy Surplus As Low As $282.00
    $282.00
    Repair Yours Contact Us
    HONEYWELL CH90-24MCC-FW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    CH90-24MCC-FW

    CHIME STROBE, 24 VDC, WHITE, SELECTABLE CANDELA 15/30/75/100, RND, CEILING
    $210.00 Buy Surplus As Low As $126.00
    $126.00
    Repair Yours Contact Us
    HONEYWELL R-14E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    R-14E

    4-GANG RELAY, SPDT, MULTIVOLT, TRACK MOUNT, METAL ENCLOSURE
    $162.00 Buy Surplus As Low As $98.00
    $98.00
    Repair Yours Contact Us
    HONEYWELL SWHK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SWHK-P

    WHITE OUTDOOR STROBE, HIGH CANDELA, PLAIN
    $132.00 Buy Surplus As Low As $80.00
    $80.00
    Repair Yours Contact Us
    Previous Next
    2 3 4 5 6 7 8 9 10 11 12