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    Panel Accessories / Buzzer/Horn/Alarm

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    Results 1-50 of 137.
    HONEYWELL HRK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HRK

    HORN 12/24VT OUTDOOR, WALLMNT W/BACKBOX, RED
    £56.18 Price with VAT: £67.42 Buy Surplus As Low As £33.71 Price with VAT: £40.45
    £33.71 Price with VAT: £40.45
    HONEYWELL MIZ-24S-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MIZ-24S-W

    MINI-HORN, 24 VDC, WHITE, SYNC WITH BUILT-IN TEMPORAL.
    £20.65 Price with VAT: £24.78 Buy Surplus As Low As £12.71 Price with VAT: £15.26
    £12.71 Price with VAT: £15.26
    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 ...
    £19.48 Price with VAT: £23.37 Buy Surplus As Low As £11.99 Price with VAT: £14.38
    £11.99 Price with VAT: £14.38
    HONEYWELL P2R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R

    HORN STROBE, RED, WALL MOUNT, TWO-WIRE, FIRE LETTTERING, STANDARD CANDELA
    £76.15 Price with VAT: £91.38 Buy Surplus As Low As £46.49 Price with VAT: £55.79
    £46.49 Price with VAT: £55.79
    HONEYWELL PC2RHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2RHK

    2 WIRE HORN/STROBE CEILING HIGH CD, OUTDOOR RED
    £114.62 Price with VAT: £137.54 Buy Surplus As Low As £68.92 Price with VAT: £82.70
    £68.92 Price with VAT: £82.70
    HONEYWELL PC2RH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2RH

    2 WIRE HORN/STROBE CEILING HIGH CD 135,150,177,185 RED
    £75.66 Price with VAT: £90.79 Buy Surplus As Low As £45.70 Price with VAT: £54.84
    £45.70 Price with VAT: £54.84
    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 ...
    £48.69 Price with VAT: £58.43 Buy Surplus As Low As £29.22 Price with VAT: £35.06
    £29.22 Price with VAT: £35.06
    HONEYWELL HPF902ULADA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF902ULADA

    9 AMP 24 VOLT UL LISTED FIRE ALARM NAC EXPANDER
    £567.09 Price with VAT: £680.50 Buy Surplus As Low As £340.85 Price with VAT: £409.02
    £340.85 Price with VAT: £409.02
    HONEYWELL HPF602ULADA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF602ULADA

    6 AMP 24 VOLT UL LISTED FIRE ALARM NAC EXPANDER
    £459.21 Price with VAT: £551.06 Buy Surplus As Low As £275.68 Price with VAT: £330.81
    £275.68 Price with VAT: £330.81
    HONEYWELL PC2WH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2WH

    2 WIRE HORN/STROBE CEILING HIGH CD 135,150,177,185 WHITE
    £75.66 Price with VAT: £90.79 Buy Surplus As Low As £45.70 Price with VAT: £54.84
    £45.70 Price with VAT: £54.84
    HONEYWELL PC2W-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2W-SP

    2 WIRE HORN/STROBE CEILING, MC WHITE, SPANISH
    £68.17 Price with VAT: £81.80 Buy Surplus As Low As £41.20 Price with VAT: £49.44
    £41.20 Price with VAT: £49.44
    HONEYWELL HINTRU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HINTRU

    INTRUSION ALARM - HORNET
    £242.72 Price with VAT: £291.26 Buy Surplus As Low As £146.08 Price with VAT: £175.29
    £146.08 Price with VAT: £175.29
    HONEYWELL FC230WV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230WV

    10 DIGIT DTMF VHF HIGH BAND
    £2,784.49 Price with VAT: £3,341.39 Buy Surplus As Low As £1,671.30 Price with VAT: £2,005.55
    £1,671.30 Price with VAT: £2,005.55
    HONEYWELL FC230WU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230WU

    10 DIGIT DTMF UHF
    £2,784.49 Price with VAT: £3,341.39 Buy Surplus As Low As £1,671.30 Price with VAT: £2,005.55
    £1,671.30 Price with VAT: £2,005.55
    HONEYWELL FC230NV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FC230NV

    10 DIGIT DTMF VHF HIGH-NARROW BAND
    £2,784.49 Price with VAT: £3,341.39 Buy Surplus As Low As £1,671.30 Price with VAT: £2,005.55
    £1,671.30 Price with VAT: £2,005.55
    HONEYWELL VINTRU

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VINTRU

    VORTEX INTRUSION ALARM
    £242.72 Price with VAT: £291.26 Buy Surplus As Low As £146.08 Price with VAT: £175.29
    £146.08 Price with VAT: £175.29
    HONEYWELL VALERTC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VALERTC

    VISUALERT™, 6 LED LIGHTS FOR THE BASE OF WPS SERIES PRODUCTS, CLEAR.
    £2,576.24 Price with VAT: £3,091.48 Buy Surplus As Low As £1,546.19 Price with VAT: £1,855.43
    £1,546.19 Price with VAT: £1,855.43
    HONEYWELL VALERTB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VALERTB

    VISUALERT™, 6 LED LIGHTS FOR THE BASE OF WPS SERIES PRODUCTS, BLUE.
    £2,576.24 Price with VAT: £3,091.48 Buy Surplus As Low As £1,546.19 Price with VAT: £1,855.43
    £1,546.19 Price with VAT: £1,855.43
    HONEYWELL VALERTA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VALERTA

    VISUALERT™, 6 LED LIGHTS FOR THE BASE OF WPS SERIES PRODUCTS, AMBER.
    £2,576.24 Price with VAT: £3,091.48 Buy Surplus As Low As £1,546.19 Price with VAT: £1,855.43
    £1,546.19 Price with VAT: £1,855.43
    HONEYWELL M-512024

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-512024

    STROBE & HORN, AMBER LENS, 24 VAC, INDOOR OR OUTDOOR
    £659.23 Price with VAT: £791.07 Buy Surplus As Low As £395.54 Price with VAT: £474.64
    £395.54 Price with VAT: £474.64
    Repair Yours £328.87 Price with VAT: £394.64
    HONEYWELL MT-121575W-NW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-121575W-NW

    8 MULTITONE STROBE, 12 VOLT, 15/75 CANDELA, WALL, NO LETTERING, WHITE
    £131.85 Price with VAT: £158.21 Buy Surplus As Low As £79.41 Price with VAT: £95.29
    £79.41 Price with VAT: £95.29
    HONEYWELL HL109209-002

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HL109209-002

    MULTITONE STROBE,CLEAR LENS, 24 VOLT, CLASS 1 DIV 2, RED (CN109209-002)
    £3,595.04 Price with VAT: £4,314.05 Buy Surplus As Low As £2,157.48 Price with VAT: £2,588.97
    £2,157.48 Price with VAT: £2,588.97
    Repair Yours £1,791.15 Price with VAT: £2,149.39
    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)
    £2,769.51 Price with VAT: £3,323.41 Buy Surplus As Low As £1,662.31 Price with VAT: £1,994.77
    £1,662.31 Price with VAT: £1,994.77
    Repair Yours £1,379.89 Price with VAT: £1,655.86
    HONEYWELL 31T-115-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    31T-115-R

    HORN, ELECTRO-MECHANICAL, 115 VAC, SEMI-FLUSH, RED
    £75.66 Price with VAT: £90.79 Buy Surplus As Low As £45.70 Price with VAT: £54.84
    £45.70 Price with VAT: £54.84
    HONEYWELL P2WK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2WK

    WHITE OUTDOOR HORN STROBE
    £91.39 Price with VAT: £109.67 Buy Surplus As Low As £55.44 Price with VAT: £66.52
    £55.44 Price with VAT: £66.52
    HONEYWELL P2RK-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RK-R

    REPL HORN/STROBE 2-WIRE WALL, MC OUTDOOR, RED
    £92.89 Price with VAT: £111.47 Buy Surplus As Low As £56.18 Price with VAT: £67.42
    £56.18 Price with VAT: £67.42
    HONEYWELL P2RK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RK-P

    RED OUTDOOR HORN STROBE, PLAIN
    £113.12 Price with VAT: £135.74 Buy Surplus As Low As £68.17 Price with VAT: £81.80
    £68.17 Price with VAT: £81.80
    HONEYWELL P2R-SP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R-SP

    2 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 RED, SPANISH
    £68.17 Price with VAT: £81.80 Buy Surplus As Low As £41.20 Price with VAT: £49.44
    £41.20 Price with VAT: £49.44
    HONEYWELL P2R-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2R-P

    2 WIRE HORN/STRB STD CD RED NO TEXT
    £68.17 Price with VAT: £81.80 Buy Surplus As Low As £41.20 Price with VAT: £49.44
    £41.20 Price with VAT: £49.44
    HONEYWELL MTWP-2475W-FR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MTWP-2475W-FR

    HORN STROBE, 24 VOLT, 75 CANDELA RED, WEATHERPROOF.
    £107.12 Price with VAT: £128.55 Buy Surplus As Low As £64.42 Price with VAT: £77.31
    £64.42 Price with VAT: £77.31
    HONEYWELL MT4-115-WH-VFR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT4-115-WH-VFR

    HORN STROBE, 115 VOLT, RED.
    £95.14 Price with VAT: £114.17 Buy Surplus As Low As £57.68 Price with VAT: £69.22
    £57.68 Price with VAT: £69.22
    HONEYWELL MT-24MCW-FW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-24MCW-FW

    HORN STROBE, 24 VOLT, MULTI- CANDELA, WHITE
    £99.63 Price with VAT: £119.56 Buy Surplus As Low As £59.93 Price with VAT: £71.92
    £59.93 Price with VAT: £71.92
    HONEYWELL HSWC

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HSWC

    HORN STROBE, WHITE, CEILING, 2 WIRE, 12/24V, MULTI-CANDELA
    £62.93 Price with VAT: £75.51 Buy Surplus As Low As £38.21 Price with VAT: £45.85
    £38.21 Price with VAT: £45.85
    HONEYWELL SPSW-ALERT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPSW-ALERT

    SPEAKER STROBE, STANDARD CD, WHITE, AMBER LENS
    £111.62 Price with VAT: £133.94 Buy Surplus As Low As £67.42 Price with VAT: £80.91
    £67.42 Price with VAT: £80.91
    Repair Yours £224.74 Price with VAT: £269.68
    HONEYWELL PC2WH-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2WH-P

    2 WIRE HORN/STROBE CEILING HIGH CD WHITE, NO TEXT
    £75.66 Price with VAT: £90.79 Buy Surplus As Low As £45.70 Price with VAT: £54.84
    £45.70 Price with VAT: £54.84
    HONEYWELL ESD-100

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ESD-100

    VISORALARM-PLUS UL LISTED SURGE PROTECTOR
    £515.40 Price with VAT: £618.48 Buy Surplus As Low As £309.39 Price with VAT: £371.27
    £309.39 Price with VAT: £371.27
    HONEYWELL HL109209-007

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HL109209-007

    MULTITONE STROBE, RED LENS, 24 VOLT, CLASS 1 DIV 2, RED
    £3,578.56 Price with VAT: £4,294.28 Buy Surplus As Low As £2,147.74 Price with VAT: £2,577.29
    £2,147.74 Price with VAT: £2,577.29
    Repair Yours £1,782.91 Price with VAT: £2,139.50
    HONEYWELL IPS400

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IPS400

    IN-PLANT PERSONNEL WARNING SYSTEM, 400 WATT, VOICE CAPABLE
    £6,274.66 Price with VAT: £7,529.59 Buy Surplus As Low As £3,765.10 Price with VAT: £4,518.11
    £3,765.10 Price with VAT: £4,518.11
    HONEYWELL PC2R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PC2R

    2 WIRE HORN/STROBE CEILING MT, MC 15,15/75,30,75,110,115 RED
    £68.17 Price with VAT: £81.80 Buy Surplus As Low As £41.20 Price with VAT: £49.44
    £41.20 Price with VAT: £49.44
    HONEYWELL P4R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4R

    4 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 RED
    £99.63 Price with VAT: £119.56 Buy Surplus As Low As £59.93 Price with VAT: £71.92
    £59.93 Price with VAT: £71.92
    Repair Yours Contact Us
    HONEYWELL P4WK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4WK

    DISCONTINUED - WHITE OUTDOOR HORN STROBE, 4 WIRE
    Buy Surplus As Low As £80.91 Price with VAT: £97.09
    £80.91 Price with VAT: £97.09
    HONEYWELL P4W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4W

    4 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 WHITE
    £88.40 Price with VAT: £106.08 Buy Surplus As Low As £53.19 Price with VAT: £63.83
    £53.19 Price with VAT: £63.83
    Repair Yours Contact Us
    HONEYWELL P4RK-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4RK-R

    DISCONTINUED - REPL 4 WIRE HORN/STROBE WALL MT, MC RED
    Buy Surplus As Low As £74.16 Price with VAT: £89.00
    £74.16 Price with VAT: £89.00
    HONEYWELL P4RK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P4RK

    4 WIRE HORN/STROBE, MC 15,15/75,30,75,110,115 OUTDOOR RED
    £106.38 Price with VAT: £127.65 Buy Surplus As Low As £64.42 Price with VAT: £77.31
    £64.42 Price with VAT: £77.31
    Repair Yours £224.74 Price with VAT: £269.68
    HONEYWELL P2WHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2WHK

    WHITE OUTDOOR HORN STROBE, HIGH CANDELA
    £116.11 Price with VAT: £139.34 Buy Surplus As Low As £69.67 Price with VAT: £83.60
    £69.67 Price with VAT: £83.60
    HONEYWELL P2WH-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2WH-P

    2 WIRE HORN/STROBE HIGH CD WHITE NO TEXT
    £73.41 Price with VAT: £88.10 Buy Surplus As Low As £44.20 Price with VAT: £53.04
    £44.20 Price with VAT: £53.04
    HONEYWELL P2WH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2WH

    2 WIRE HORN/STROBE, HIGH CD 135,150,177,185 WHITE
    £74.91 Price with VAT: £89.89 Buy Surplus As Low As £44.95 Price with VAT: £53.94
    £44.95 Price with VAT: £53.94
    HONEYWELL P2RHK-P

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RHK-P

    RED OUTDOOR HORN STROBE, HIGH CANDELA, PLAIN
    £134.84 Price with VAT: £161.81 Buy Surplus As Low As £80.91 Price with VAT: £97.09
    £80.91 Price with VAT: £97.09
    HONEYWELL P2RHK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    P2RHK

    2 WIRE HORN/STROBE HIGH CD 135,150,177,185 OUTDOOR, RED
    £116.11 Price with VAT: £139.34 Buy Surplus As Low As £69.67 Price with VAT: £83.60
    £69.67 Price with VAT: £83.60
    HONEYWELL MT-12/24-R

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    MT-12/24-R

    HORN, 12/24 VOLT, RED, FLUSH MOUNT.
    £39.70 Price with VAT: £47.64 Buy Surplus As Low As £23.97 Price with VAT: £28.77
    £23.97 Price with VAT: £28.77
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