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    Panel Accessories / Buzzer/Horn/Alarm

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    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.

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    Results 1-50 of 138.
    HONEYWELL MIZ-24S-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIZ-24S-R

    MINI-HORN, HORN, HOUSING COLOR RED, HOUSING MATERIAL PLASTIC, OPERATING TEMPERATURE 32 F TO 120 F (0 C TO 49 C) AND MAXIMUM HUMIDITY OF 93%, INDOOR/OUTDOOR INDOOR, MOUNTING METHOD WALL, TONE ...
    £19.71 Price with VAT: £23.65 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    HONEYWELL MIZ-24S-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIZ-24S-W

    MINI-HORN, 24 VDC, WHITE, SYNC WITH BUILT-IN TEMPORAL.
    £20.90 Price with VAT: £25.08 Buy Surplus As Low As £12.86 Price with VAT: £15.44
    £12.86 Price with VAT: £15.44
    HONEYWELL P2R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R

    HORN STROBE, RED, WALL MOUNT, TWO-WIRE, FIRE LETTTERING, STANDARD CANDELA
    £77.05 Price with VAT: £92.46 Buy Surplus As Low As £47.04 Price with VAT: £56.45
    £47.04 Price with VAT: £56.45
    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 £113.70 Price with VAT: £136.44
    £113.70 Price with VAT: £136.44
    HONEYWELL SPSWLED-CLR-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWLED-CLR-ALERT

    SPEAKER STROBE, WHITE WALL CLEAR LENS, ALERT
    £138.37 Price with VAT: £166.05 Buy Surplus As Low As £83.02 Price with VAT: £99.63
    £83.02 Price with VAT: £99.63
    HONEYWELL MT-24MCW-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-24MCW-FR

    DISCONTINUED BY MANUFACTURER, HORN STROBE, 24 VOLT, MULTI- CANDELA, RED
    Buy Surplus As Low As £62.16 Price with VAT: £74.59
    £62.16 Price with VAT: £74.59
    HONEYWELL P2WHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2WHK

    WHITE OUTDOOR HORN STROBE, HIGH CANDELA
    £117.49 Price with VAT: £140.99 Buy Surplus As Low As £70.49 Price with VAT: £84.59
    £70.49 Price with VAT: £84.59
    HONEYWELL PC2RHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2RHK

    2 WIRE HORN/STROBE CEILING HIGH CD, OUTDOOR RED
    £115.98 Price with VAT: £139.17 Buy Surplus As Low As £69.74 Price with VAT: £83.68
    £69.74 Price with VAT: £83.68
    HONEYWELL PC4W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC4W

    4 WIRE HORN/STROBE CEILING, MC 15,15/75,30,75,110,115 WHITE
    £89.44 Price with VAT: £107.33 Buy Surplus As Low As £53.82 Price with VAT: £64.58
    £53.82 Price with VAT: £64.58
    Repair Yours Contact Us
    HONEYWELL SPSRHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSRHK

    SPEAKER/STROBE WALL RED OUTDOOR, SELECTABLE 135, 150, 177 AND 185 CD.
    £151.60 Price with VAT: £181.92 Buy Surplus As Low As £90.96 Price with VAT: £109.15
    £90.96 Price with VAT: £109.15
    Repair Yours £227.40 Price with VAT: £272.88
    HONEYWELL WTP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    WTP

    WEATHERPROOF PLATE, RED, FOR USE WITH HORNS, STROBES, AND HORN STROBES
    £54.12 Price with VAT: £64.95 Buy Surplus As Low As £32.47 Price with VAT: £38.97
    £32.47 Price with VAT: £38.97
    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 ...
    £49.27 Price with VAT: £59.12 Buy Surplus As Low As £29.56 Price with VAT: £35.47
    £29.56 Price with VAT: £35.47
    HONEYWELL SPSWL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSWL

    SPEAKER STROBE WHITE WALL
    £93.99 Price with VAT: £112.79 Buy Surplus As Low As £56.85 Price with VAT: £68.22
    £56.85 Price with VAT: £68.22
    HONEYWELL M-503257

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503257

    STROBE & HORN AMBER LENS - 120 VAC - INDOOR APPLICATION
    £590.49 Price with VAT: £708.59 Buy Surplus As Low As £354.75 Price with VAT: £425.70
    £354.75 Price with VAT: £425.70
    Repair Yours £294.86 Price with VAT: £353.84
    HONEYWELL M-503258

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-503258

    STROBE & HORN RED LENS - 120 VAC - INDOOR APPLICATION
    £406.29 Price with VAT: £487.55 Buy Surplus As Low As £244.08 Price with VAT: £292.89
    £244.08 Price with VAT: £292.89
    Repair Yours £227.40 Price with VAT: £272.88
    HONEYWELL M-512023

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-512023

    STROBE & HORN, BLUE LENS, 24 VAC, INDOOR OR OUTDOOR
    £667.05 Price with VAT: £800.46 Buy Surplus As Low As £400.23 Price with VAT: £480.27
    £400.23 Price with VAT: £480.27
    Repair Yours £332.77 Price with VAT: £399.32
    HONEYWELL VALERTR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VALERTR

    VISUALERT™, 6 LED LIGHTS FOR THE BASE OF WPS SERIES PRODUCTS, RED.
    £2,606.79 Price with VAT: £3,128.14 Buy Surplus As Low As £1,564.53 Price with VAT: £1,877.43
    £1,564.53 Price with VAT: £1,877.43
    HONEYWELL FC230NV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230NV

    10 DIGIT DTMF VHF HIGH-NARROW BAND
    £2,817.51 Price with VAT: £3,381.01 Buy Surplus As Low As £1,691.11 Price with VAT: £2,029.34
    £1,691.11 Price with VAT: £2,029.34
    HONEYWELL FC230WU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230WU

    10 DIGIT DTMF UHF
    £2,817.51 Price with VAT: £3,381.01 Buy Surplus As Low As £1,691.11 Price with VAT: £2,029.34
    £1,691.11 Price with VAT: £2,029.34
    HONEYWELL FC230WV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230WV

    10 DIGIT DTMF VHF HIGH BAND
    £2,817.51 Price with VAT: £3,381.01 Buy Surplus As Low As £1,691.11 Price with VAT: £2,029.34
    £1,691.11 Price with VAT: £2,029.34
    HONEYWELL FINTRU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FINTRU

    INTRUSION ALARM
    £245.59 Price with VAT: £294.71 Buy Surplus As Low As £147.81 Price with VAT: £177.37
    £147.81 Price with VAT: £177.37
    HONEYWELL HINTRU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HINTRU

    INTRUSION ALARM - HORNET
    £245.59 Price with VAT: £294.71 Buy Surplus As Low As £147.81 Price with VAT: £177.37
    £147.81 Price with VAT: £177.37
    HONEYWELL IPS400

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IPS400

    IN-PLANT PERSONNEL WARNING SYSTEM, 400 WATT, VOICE CAPABLE
    £6,349.07 Price with VAT: £7,618.88 Buy Surplus As Low As £3,809.74 Price with VAT: £4,571.69
    £3,809.74 Price with VAT: £4,571.69
    HONEYWELL IPS800

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IPS800

    IN-PLANT PERSONNEL WARNING SYSTEM, 800 WATT, VOICE CAPABLE
    £13,029.38 Price with VAT: £15,635.26 Buy Surplus As Low As £7,818.08 Price with VAT: £9,381.70
    £7,818.08 Price with VAT: £9,381.70
    HONEYWELL OINTRU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    OINTRU

    INTRUSION ALARM
    £245.59 Price with VAT: £294.71 Buy Surplus As Low As £147.81 Price with VAT: £177.37
    £147.81 Price with VAT: £177.37
    HONEYWELL 31T-115-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    31T-115-R

    HORN, ELECTRO-MECHANICAL, 115 VAC, SEMI-FLUSH, RED
    £76.56 Price with VAT: £91.87 Buy Surplus As Low As £46.24 Price with VAT: £55.49
    £46.24 Price with VAT: £55.49
    HONEYWELL IFP-2000HV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IFP-2000HV

    SCALABLE ANALOG/ADDRESSABLE FIRE ALARM PANEL, HIGH VOLTAGE
    £2,838.74 Price with VAT: £3,406.48 Buy Surplus As Low As £1,703.24 Price with VAT: £2,043.89
    £1,703.24 Price with VAT: £2,043.89
    HONEYWELL HL109209-001

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HL109209-001

    SPEAKER STROBE, CLEAR LENS,70 VRMS, 25 WATT TRANSFORMER,CLASS 1 DIV 2, RED (CN109209-001)
    £2,802.35 Price with VAT: £3,362.82 Buy Surplus As Low As £1,682.02 Price with VAT: £2,018.42
    £1,682.02 Price with VAT: £2,018.42
    Repair Yours £1,396.25 Price with VAT: £1,675.50
    HONEYWELL HL109209-002

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HL109209-002

    MULTITONE STROBE,CLEAR LENS, 24 VOLT, CLASS 1 DIV 2, RED (CN109209-002)
    £3,637.68 Price with VAT: £4,365.21 Buy Surplus As Low As £2,183.06 Price with VAT: £2,619.67
    £2,183.06 Price with VAT: £2,619.67
    Repair Yours £1,812.39 Price with VAT: £2,174.87
    HONEYWELL MT-121575W-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-121575W-FR

    8 MULTITONE STROBE, 12 VOLT, 15/75 CANDELA, WALL, RED
    £133.41 Price with VAT: £160.09 Buy Surplus As Low As £80.35 Price with VAT: £96.42
    £80.35 Price with VAT: £96.42
    HONEYWELL MT-121575W-NW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-121575W-NW

    8 MULTITONE STROBE, 12 VOLT, 15/75 CANDELA, WALL, NO LETTERING, WHITE
    £133.41 Price with VAT: £160.09 Buy Surplus As Low As £80.35 Price with VAT: £96.42
    £80.35 Price with VAT: £96.42
    HONEYWELL HL109209-007

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HL109209-007

    MULTITONE STROBE, RED LENS, 24 VOLT, CLASS 1 DIV 2, RED
    £3,621.00 Price with VAT: £4,345.20 Buy Surplus As Low As £2,173.21 Price with VAT: £2,607.85
    £2,173.21 Price with VAT: £2,607.85
    Repair Yours £1,804.06 Price with VAT: £2,164.87
    HONEYWELL ESD-100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ESD-100

    VISORALARM-PLUS UL LISTED SURGE PROTECTOR
    £507.11 Price with VAT: £608.53 Buy Surplus As Low As £304.72 Price with VAT: £365.66
    £304.72 Price with VAT: £365.66
    HONEYWELL HNR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HNR

    HORN, RED, WALL, 2 WIRE, 12/24V
    £38.66 Price with VAT: £46.39 Buy Surplus As Low As £23.50 Price with VAT: £28.20
    £23.50 Price with VAT: £28.20
    HONEYWELL HPF602ULADA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF602ULADA

    6 AMP 24 VOLT UL LISTED FIRE ALARM NAC EXPANDER
    £464.66 Price with VAT: £557.59 Buy Surplus As Low As £278.95 Price with VAT: £334.74
    £278.95 Price with VAT: £334.74
    HONEYWELL HPF902ULADA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF902ULADA

    9 AMP 24 VOLT UL LISTED FIRE ALARM NAC EXPANDER
    £573.81 Price with VAT: £688.57 Buy Surplus As Low As £344.89 Price with VAT: £413.87
    £344.89 Price with VAT: £413.87
    HONEYWELL HRK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HRK

    HORN 12/24VT OUTDOOR, WALLMNT W/BACKBOX, RED
    £56.85 Price with VAT: £68.22 Buy Surplus As Low As £34.11 Price with VAT: £40.93
    £34.11 Price with VAT: £40.93
    HONEYWELL HSRC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HSRC

    HORN STROBE, RED, CEILING, 2 WIRE, 12/24V, MULTI-CANDELA
    £77.32 Price with VAT: £92.78 Buy Surplus As Low As £47.00 Price with VAT: £56.40
    £47.00 Price with VAT: £56.40
    HONEYWELL HSW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HSW

    HORN STROBE, WHITE, WALL, 2 WIRE, 12/24V, MULTI-CANDELA
    £81.11 Price with VAT: £97.33 Buy Surplus As Low As £49.27 Price with VAT: £59.12
    £49.27 Price with VAT: £59.12
    HONEYWELL HSWC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HSWC

    HORN STROBE, WHITE, CEILING, 2 WIRE, 12/24V, MULTI-CANDELA
    £63.67 Price with VAT: £76.41 Buy Surplus As Low As £38.66 Price with VAT: £46.39
    £38.66 Price with VAT: £46.39
    HONEYWELL HW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HW

    HORN 12/24VT, WALL MOUNT, WHITE
    £37.90 Price with VAT: £45.48 Buy Surplus As Low As £22.74 Price with VAT: £27.29
    £22.74 Price with VAT: £27.29
    HONEYWELL MT-24MCW-FW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-24MCW-FW

    HORN STROBE, 24 VOLT, MULTI- CANDELA, WHITE
    £100.81 Price with VAT: £120.98 Buy Surplus As Low As £60.64 Price with VAT: £72.77
    £60.64 Price with VAT: £72.77
    HONEYWELL MT4-115-WH-VFR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT4-115-WH-VFR

    HORN STROBE, 115 VOLT, RED.
    £96.27 Price with VAT: £115.52 Buy Surplus As Low As £58.37 Price with VAT: £70.04
    £58.37 Price with VAT: £70.04
    HONEYWELL MTWP-2475W-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MTWP-2475W-FR

    HORN STROBE, 24 VOLT, 75 CANDELA RED, WEATHERPROOF.
    £108.40 Price with VAT: £130.07 Buy Surplus As Low As £65.19 Price with VAT: £78.23
    £65.19 Price with VAT: £78.23
    HONEYWELL P2R-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R-P

    2 WIRE HORN/STRB STD CD RED NO TEXT
    £68.98 Price with VAT: £82.77 Buy Surplus As Low As £41.69 Price with VAT: £50.03
    £41.69 Price with VAT: £50.03
    HONEYWELL P2R-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R-SP

    2 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 RED, SPANISH
    £68.98 Price with VAT: £82.77 Buy Surplus As Low As £41.69 Price with VAT: £50.03
    £41.69 Price with VAT: £50.03
    HONEYWELL P2RH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RH

    2 WIRE HORN/STROBE,WALL HIGH CD 135,150,177,185 RED
    £74.28 Price with VAT: £89.14 Buy Surplus As Low As £44.72 Price with VAT: £53.67
    £44.72 Price with VAT: £53.67
    HONEYWELL P2RK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RK-P

    RED OUTDOOR HORN STROBE, PLAIN
    £114.46 Price with VAT: £137.35 Buy Surplus As Low As £68.98 Price with VAT: £82.77
    £68.98 Price with VAT: £82.77
    HONEYWELL P2RK-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RK-R

    REPL HORN/STROBE 2-WIRE WALL, MC OUTDOOR, RED
    £93.99 Price with VAT: £112.79 Buy Surplus As Low As £56.85 Price with VAT: £68.22
    £56.85 Price with VAT: £68.22
    HONEYWELL P2W-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2W-P

    2 WIRE HORN/STROBE STD CD WHITE NO TEXT
    £68.98 Price with VAT: £82.77 Buy Surplus As Low As £41.69 Price with VAT: £50.03
    £41.69 Price with VAT: £50.03
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