Product Search

    SEARCH NOW FOR ALL YOUR SILENT KNIGHT SECURITY SYS SOLUTIONS

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

    Panel Accessories / Buzzer/Horn/Alarm

    Radwell is not an authorised 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 authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

    Filter Results
    Results 101-150 of 138.
    HONEYWELL CHR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    CHR

    CHIME 12/24 VT, RED
    £40.81 Price with VAT: £48.97 Buy Surplus As Low As £24.94 Price with VAT: £29.93
    £24.94 Price with VAT: £29.93
    HONEYWELL E50SSB-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    E50SSB-R

    SURFACE BACKBOX FOR E50 SPEAKER STROBE, RED
    £22.67 Price with VAT: £27.20 Buy Surplus As Low As £13.60 Price with VAT: £16.32
    £13.60 Price with VAT: £16.32
    HONEYWELL E50SSB-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    E50SSB-W

    SURFACE BACKBOX FOR E50 SPEAKER STROBE, WHITE
    £22.67 Price with VAT: £27.20 Buy Surplus As Low As £13.60 Price with VAT: £16.32
    £13.60 Price with VAT: £16.32
    HONEYWELL SPSRH-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSRH-SP

    SPEAKER/STROBE,WALL, RED, SELECTABLE CANDELA, HI CD, SPANISH
    Buy Surplus As Low As £74.81 Price with VAT: £89.78
    £74.81 Price with VAT: £89.78
    HONEYWELL AAB-A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    AAB-A

    ALERT BEACON - POWER SUPPLY AC
    £34.01 Price with VAT: £40.81 Buy Surplus As Low As £20.40 Price with VAT: £24.48
    £20.40 Price with VAT: £24.48
    HONEYWELL SPSCWL-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWL-P

    SPEAKER STROBE WHITE CEILING, PLAIN
    £89.17 Price with VAT: £107.01 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    HONEYWELL SPSCWL-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWL-SP

    SPEAKER STROBE WHITE CEILING, FUEGO
    £89.17 Price with VAT: £107.01 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    HONEYWELL SPSWL-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL-CLR-ALERT

    DISCONTINUED BY MANUFACTURER, SPEAKER STROBE WHITE WALL CLEAR LENS, ALERT, REPLACED WITH PART# SPSWLED-CLR-ALERT
    Buy Surplus As Low As £113.35 Price with VAT: £136.02
    £113.35 Price with VAT: £136.02
    HONEYWELL SPSWL-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL-P

    SPEAKER STROBE WHITE WALL, PLAIN
    £86.15 Price with VAT: £103.38 Buy Surplus As Low As £52.14 Price with VAT: £62.57
    £52.14 Price with VAT: £62.57
    HONEYWELL AAB-N

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    AAB-N

    ALERT BEACON PANIC BUTTON
    £261.47 Price with VAT: £313.76 Buy Surplus As Low As £157.18 Price with VAT: £188.62
    £157.18 Price with VAT: £188.62
    HONEYWELL ECS-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECS-B

    USB PANIC BUTTON
    £296.98 Price with VAT: £356.38 Buy Surplus As Low As £178.34 Price with VAT: £214.01
    £178.34 Price with VAT: £214.01
    HONEYWELL MNS-APX 6500RADIO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MNS-APX 6500RADIO

    MNS-APX 6500 RADIO
    £5,162.85 Price with VAT: £6,195.42 Buy Surplus As Low As £3,098.31 Price with VAT: £3,717.98
    £3,098.31 Price with VAT: £3,717.98
    Repair Yours £2,571.60 Price with VAT: £3,085.92
    HONEYWELL SPSWLED-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWLED-CLR-ALERT

    SPEAKER STROBE, WHITE WALL CLEAR LENS, ALERT
    £140.56 Price with VAT: £168.67 Buy Surplus As Low As £84.64 Price with VAT: £101.56
    £84.64 Price with VAT: £101.56
    HONEYWELL PC4W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC4W

    4 WIRE HORN/STROBE CEILING, MC 15,15/75,30,75,110,115 WHITE
    £89.17 Price with VAT: £107.01 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    Repair Yours Contact Us
    HONEYWELL SPSCW-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCW-CLR-ALERT

    WHITE CEILING MOUNT SPEAKER STROBE WITH CLEAR LENS AND ALERT MARKING
    £103.53 Price with VAT: £124.23 Buy Surplus As Low As £62.72 Price with VAT: £75.27
    £62.72 Price with VAT: £75.27
    Repair Yours Contact Us
    HONEYWELL SPSCWK-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWK-SP

    DISCONTINUED - SPEAKER/STROBE, CEILING, OUTDOOR, WHITE, SELECTABLE CANDELA, SPANISH
    Buy Surplus As Low As £113.35 Price with VAT: £136.02
    £113.35 Price with VAT: £136.02
    HONEYWELL SPSRHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSRHK

    SPEAKER/STROBE WALL RED OUTDOOR, SELECTABLE 135, 150, 177 AND 185 CD.
    £151.14 Price with VAT: £181.36 Buy Surplus As Low As £90.68 Price with VAT: £108.82
    £90.68 Price with VAT: £108.82
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL SPSRK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSRK-P

    RED OUTDOOR SPEAKER STROBE, PLAIN
    £190.43 Price with VAT: £228.52 Buy Surplus As Low As £114.86 Price with VAT: £137.84
    £114.86 Price with VAT: £137.84
    HONEYWELL SPSRK-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSRK-R

    REPLACEMENT UNIT - RED OUTDOOR SPEAKER STROBE
    £150.38 Price with VAT: £180.46 Buy Surplus As Low As £90.68 Price with VAT: £108.82
    £90.68 Price with VAT: £108.82
    HONEYWELL SPSWK-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWK-CLR-ALERT

    WALL SPKR/STRB WHT PLAS BOX CLR LENS
    £143.58 Price with VAT: £172.30 Buy Surplus As Low As £86.15 Price with VAT: £103.38
    £86.15 Price with VAT: £103.38
    Repair Yours Contact Us
    HONEYWELL 8100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    8100

    FAAST CONVENTIONAL,1 EA
    £2,651.70 Price with VAT: £3,182.04 Buy Surplus As Low As £1,591.47 Price with VAT: £1,909.77
    £1,591.47 Price with VAT: £1,909.77
    Repair Yours £1,320.94 Price with VAT: £1,585.13
    HONEYWELL AH-24WP-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    AH-24WP-R

    HORN, 24 VDC, RED, IN/OUTDOOR, CONT OR CODE3, SYNC OR NON SYNC.
    £40.05 Price with VAT: £48.06 Buy Surplus As Low As £24.18 Price with VAT: £29.02
    £24.18 Price with VAT: £29.02
    HONEYWELL CHW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    CHW

    CHIME 12/24 VT, WHITE
    £40.81 Price with VAT: £48.97 Buy Surplus As Low As £24.94 Price with VAT: £29.93
    £24.94 Price with VAT: £29.93
    HONEYWELL WTP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WTP

    WEATHERPROOF PLATE, RED, FOR USE WITH HORNS, STROBES, AND HORN STROBES
    £23.43 Price with VAT: £28.11 Buy Surplus As Low As £14.36 Price with VAT: £17.23
    £14.36 Price with VAT: £17.23
    HONEYWELL WTPW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WTPW

    WEATHERPROOF PLATE, WHITE, FOR USE WITH HORNS, STROBES, AND HORN STROBES
    £23.43 Price with VAT: £28.11 Buy Surplus As Low As £14.36 Price with VAT: £17.23
    £14.36 Price with VAT: £17.23
    HONEYWELL SPSCW-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCW-SP

    SPEAKER/STROBE, CEILING, WHITE, SELECTABLE CANDELA, SPANISH
    Buy Surplus As Low As £70.28 Price with VAT: £84.33
    £70.28 Price with VAT: £84.33
    HONEYWELL SPSCWH-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWH-SP

    SPEAKER/STROBE, CEILING, WHITE, SELECTABLE CANDELA, HI CD, SPANISH
    Buy Surplus As Low As £74.81 Price with VAT: £89.78
    £74.81 Price with VAT: £89.78
    HONEYWELL SPSCWV-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWV-SP

    SPEAKER/STROBE, CEILING, WHITE, SELECTABLE CANDELA, HI DB, SPANISH
    Buy Surplus As Low As £70.28 Price with VAT: £84.33
    £70.28 Price with VAT: £84.33
    HONEYWELL ADN-X

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ADN-X

    ALERTUS DESKTOP NOTIFICATION (PER COMPUTER UP TO 10,000)
    £5.09 Price with VAT: £6.10 Buy Surplus As Low As £3.05 Price with VAT: £3.66
    £3.05 Price with VAT: £3.66
    HONEYWELL ET90-24MCCH-NW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ET90-24MCCH-NW

    SPEAKER STROBE, 24 VOLT, 8 WATT, HIGH CANDELA 115/177, CEILING, NO LETTERING, WHITE
    £135.27 Price with VAT: £162.32 Buy Surplus As Low As £81.61 Price with VAT: £97.94
    £81.61 Price with VAT: £97.94
    HONEYWELL HR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HR

    HORN, PLUG-IN DESIGN, SINGLE SCREW ATTACH, 12 OR 24 VDC/FWR, ROTARY SWITCH FOR HORN, CHIME TONE SELECTION, SYNCHRONIZED SOUND FOR CHIME AND HORN, 3 VOLUME SETTINGS ON HORN, 2 VOLUME SETTINGS ...
    £49.12 Price with VAT: £58.94 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    HONEYWELL SPSCRL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCRL

    SPEAKER STROBE RED CEILING
    £89.17 Price with VAT: £107.01 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    HONEYWELL SPSCWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSCWL

    SPEAKER STROBE WHITE CEILING
    £89.17 Price with VAT: £107.01 Buy Surplus As Low As £53.65 Price with VAT: £64.38
    £53.65 Price with VAT: £64.38
    HONEYWELL SPSW-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSW-CLR-ALERT

    WALL SPEAKER STROBE, STANDARD CD, WHITE, "ALERT", CLEAR LENS
    £103.53 Price with VAT: £124.23 Buy Surplus As Low As £62.72 Price with VAT: £75.27
    £62.72 Price with VAT: £75.27
    Repair Yours Contact Us
    HONEYWELL SPSWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL

    SPEAKER STROBE WHITE WALL
    £93.71 Price with VAT: £112.45 Buy Surplus As Low As £56.68 Price with VAT: £68.01
    £56.68 Price with VAT: £68.01
    HONEYWELL SPSWL-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL-ALERT

    SPEAKER STROBE WHITE WALL, ALERT
    £103.53 Price with VAT: £124.23 Buy Surplus As Low As £62.72 Price with VAT: £75.27
    £62.72 Price with VAT: £75.27
    HONEYWELL MNS-ISU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MNS-ISU

    INDOOR SOUND UNIT (ISU), X2 150 WATT AMPS, 100 VOLT STEP UP TRANSFORMER, 12 VOLT CHARGER, 12 VOLT B
    £12,615.42 Price with VAT: £15,138.51 Buy Surplus As Low As £7,569.71 Price with VAT: £9,083.65
    £7,569.71 Price with VAT: £9,083.65
    HONEYWELL SVIP3710

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SVIP3710

    AUDIBLE HORN, 9-60 VDC, UP TO 113 DB OUTPUT
    £215.37 Price with VAT: £258.44 Buy Surplus As Low As £129.22 Price with VAT: £155.07
    £129.22 Price with VAT: £155.07
    Previous
    1 2 3