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 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.

    Filter Results
    Results 351-400 of 490.
    HONEYWELL 2106B1830

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    2106B1830

    OXYGEN (O2) 0-25%VOL SENSOR
    £796.14 Price with VAT: £955.37 Buy Surplus As Low As £478.27 Price with VAT: £573.93
    £478.27 Price with VAT: £573.93
    Repair Yours £397.70 Price with VAT: £477.24
    HONEYWELL FPGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    FPGINT

    PAGING INTERFACE
    £446.49 Price with VAT: £535.79 Buy Surplus As Low As £268.34 Price with VAT: £322.00
    £268.34 Price with VAT: £322.00
    Repair Yours £223.24 Price with VAT: £267.89
    HONEYWELL VPGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    VPGINT

    PAGING INTERFACE TO INTERFACE WHELEN TONES WITH EXISTING IN-PLANT SYSTEMS
    £446.49 Price with VAT: £535.79 Buy Surplus As Low As £268.34 Price with VAT: £322.00
    £268.34 Price with VAT: £322.00
    Repair Yours £223.24 Price with VAT: £267.89
    HONEYWELL PGINT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PGINT

    PAGING INTERFACE TO INTERFACE WHELEN TONES WITH EXISTING IN-PLANT SYSTEMS
    £446.49 Price with VAT: £535.79 Buy Surplus As Low As £268.34 Price with VAT: £322.00
    £268.34 Price with VAT: £322.00
    Repair Yours £223.24 Price with VAT: £267.89
    HONEYWELL 4824

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    4824

    PARALLEL MODULE
    £192.63 Price with VAT: £231.15 Buy Surplus As Low As £97.06 Price with VAT: £116.47
    £97.06 Price with VAT: £116.47
    Repair Yours £150.00 Price with VAT: £180.00
    HONEYWELL 204820K

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    204820K

    PC BOARD
    Buy Surplus As Low As £212.90 Price with VAT: £255.47
    £212.90 Price with VAT: £255.47
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 204820M

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    204820M

    PC BOARD
    Buy Surplus As Low As £212.90 Price with VAT: £255.47
    £212.90 Price with VAT: £255.47
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 204825E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    204825E

    PC BOARD
    Buy Surplus As Low As £212.90 Price with VAT: £255.47
    £212.90 Price with VAT: £255.47
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 058080

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    058080

    PC BOARD AND CONTROLLER, LCD DISPLAY, WITH INTERNAL POWER SUPPLY
    Buy Surplus As Low As £1,100.25 Price with VAT: £1,320.30
    £1,100.25 Price with VAT: £1,320.30
    Repair Yours £940.47 Price with VAT: £1,128.56
    HONEYWELL 041950L.2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    041950L.2

    PC BOARD ASSEMBLY
    £137.49 Price with VAT: £164.99 Buy Surplus As Low As £68.75 Price with VAT: £82.50
    £68.75 Price with VAT: £82.50
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 058950XL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    058950XL

    PC BOARD, ALARM CONTROL PANEL, F/5895XL, 16.1 X 26.4 X 4.1 INCH
    £697.08 Price with VAT: £836.50 Buy Surplus As Low As £418.40 Price with VAT: £502.08
    £418.40 Price with VAT: £502.08
    Repair Yours £347.43 Price with VAT: £416.92
    HONEYWELL 5815XL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5815XL

    PC BOARD, SIGNALING LINE CIRCUIT EXPANDER, FOR FIRE CONTROL PANEL
    £393.26 Price with VAT: £471.92 Buy Surplus As Low As £235.96 Price with VAT: £283.15
    £235.96 Price with VAT: £283.15
    HONEYWELL DNRW

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    DNRW

    PHOTOELECTRIC DUCT SMOKE DETECTOR, WATER TIGHT, INTELLIGENT NON-RELAY, VERSATILE MOUNT, 24 VOLT DC AUXILIARY, 100 TO 4000 PER MINUTE AIRFLOW VELOCITY, WITHOUT DETECTOR HEAD
    £159.67 Price with VAT: £191.61 Buy Surplus As Low As £96.10 Price with VAT: £115.32
    £96.10 Price with VAT: £115.32
    HONEYWELL SK-PHOTO-R-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-R-W

    PHOTOELECTRIC SMOKE DETECTOR, WHITE, LOW-PROFILE INTELLIGENT PHOTOELECTRIC SENSOR, REMOTE TEST CAPABLE, FOR USE WITH DNR/DNRW
    ✓ IN STOCK!
    £64.20 Price with VAT: £77.04 Buy Surplus As Low As £38.52 Price with VAT: £46.22
    £38.52 Price with VAT: £46.22
    HONEYWELL IDP-6AB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-6AB

    PLUG-IN DETECTOR MOUNTING BASE 15-32VDC
    Buy Surplus As Low As £11.95 Price with VAT: £14.33
    £11.95 Price with VAT: £14.33
    HONEYWELL PT2010U

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PT2010U

    PORTABLE TEST SET - UHF
    £9,524.10 Price with VAT: £11,428.92 Buy Surplus As Low As £5,714.90 Price with VAT: £6,857.88
    £5,714.90 Price with VAT: £6,857.88
    Repair Yours £4,743.57 Price with VAT: £5,692.28
    HONEYWELL PT2010H

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PT2010H

    PORTABLE TEST SET - VHF HIGH BAND
    £9,524.10 Price with VAT: £11,428.92 Buy Surplus As Low As £5,714.90 Price with VAT: £6,857.88
    £5,714.90 Price with VAT: £6,857.88
    Repair Yours £4,743.57 Price with VAT: £5,692.28
    HONEYWELL PT2010L

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PT2010L

    PORTABLE TEST SET - VHF LOW BAND
    £9,524.10 Price with VAT: £11,428.92 Buy Surplus As Low As £5,714.90 Price with VAT: £6,857.88
    £5,714.90 Price with VAT: £6,857.88
    Repair Yours £4,743.57 Price with VAT: £5,692.28
    HONEYWELL SK-4195

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-4195

    POWER SUPPLY BOARD
    Buy Surplus As Low As £181.85 Price with VAT: £218.22
    £181.85 Price with VAT: £218.22
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL RPS-1000HV

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RPS-1000HV

    POWER SUPPLY, 1000PT, HIGH-VOLTAGE
    £1,210.40 Price with VAT: £1,452.48 Buy Surplus As Low As £726.24 Price with VAT: £871.49
    £726.24 Price with VAT: £871.49
    Repair Yours £633.15 Price with VAT: £759.78
    HONEYWELL M-600400

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M-600400

    POWER SUPPLY, 24 VAC/VDC, 6.5A, UL APPROVED
    £545.05 Price with VAT: £654.06 Buy Surplus As Low As £327.17 Price with VAT: £392.60
    £327.17 Price with VAT: £392.60
    Repair Yours £285.77 Price with VAT: £342.92
    HONEYWELL HPF-PS6

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF-PS6

    POWER SUPPLY, 6.0 A, 120 VAC, 50/60 HZ, METAL ENCLOSURE, LOCKABLE, RED, REPLACEMENT FOR GFPS-6
    £472.44 Price with VAT: £566.93 Buy Surplus As Low As £283.47 Price with VAT: £340.16
    £283.47 Price with VAT: £340.16
    Repair Yours £247.04 Price with VAT: £296.45
    HONEYWELL HP600ULACM8

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HP600ULACM8

    POWER SUPPLY, 8 SYSTEM TRIGGER INPUT / 2.5 AMP / 120 VAC / 60 HZ, 8 INDEPENDENTLY CONTROLLED OUTPUT / 6 AMP / 12 OR 24 VDC, UL LISTED, W/ ACCESS POWER CONTROLLER & ENCLOSURE
    £536.67 Price with VAT: £644.01 Buy Surplus As Low As £322.30 Price with VAT: £386.76
    £322.30 Price with VAT: £386.76
    Repair Yours £267.60 Price with VAT: £321.12
    HONEYWELL SK-PS10

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PS10

    POWER SUPPLY, REMOTE CHARGER, 10 AMP, 120 VAC, 7 POWER LIMITED OUTPUT CIRCUITS, REPLACEMENT FOR 5499
    £888.54 Price with VAT: £1,066.25 Buy Surplus As Low As £533.72 Price with VAT: £640.46
    £533.72 Price with VAT: £640.46
    Repair Yours £443.53 Price with VAT: £532.24
    HONEYWELL 5260

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    5260

    PRINTER INTERFACE CONTROLLER 12VDC XBUS
    Buy Surplus As Low As £177.41 Price with VAT: £212.90
    £177.41 Price with VAT: £212.90
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 1309A0041

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309A0041

    PROPANE (C3H8); -40° TO 50°C (-40° TO 122°F)
    £351.87 Price with VAT: £422.24 Buy Surplus As Low As £211.42 Price with VAT: £253.70
    £211.42 Price with VAT: £253.70
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL 1309-0071

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1309-0071

    PROTECTIVE WIRE GUARD FOR E³POINT
    £129.36 Price with VAT: £155.24 Buy Surplus As Low As £77.62 Price with VAT: £93.14
    £77.62 Price with VAT: £93.14
    HONEYWELL PS-DA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DA

    PULL STATION ,DUAL ACTION, RED , WITH LETTERING
    £25.68 Price with VAT: £30.82 Buy Surplus As Low As £15.41 Price with VAT: £18.49
    £15.41 Price with VAT: £18.49
    Repair Yours Contact Us
    HONEYWELL PS-DAH

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DAH

    PULL STATION DUAL ACTION; HEX KEY , PS-DAH
    £38.61 Price with VAT: £46.33 Buy Surplus As Low As £23.17 Price with VAT: £27.80
    £23.17 Price with VAT: £27.80
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL PS-DALOB

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DALOB

    PULL STATION DUAL ACTION; OUTDOOR, INCLUDES BACKBOX , PS-DALOB
    £85.62 Price with VAT: £102.74 Buy Surplus As Low As £51.37 Price with VAT: £61.64
    £51.37 Price with VAT: £61.64
    Repair Yours Contact Us
    HONEYWELL PS-DASP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-DASP

    PULL STATION, DUAL ACTION, SPANISH/ENGLISH TEXT, KEY RESET
    ✓ IN STOCK!
    £53.96 Price with VAT: £64.76 Buy Surplus As Low As £41.40 Price with VAT: £49.68
    £41.40 Price with VAT: £49.68
    Repair Yours £221.77 Price with VAT: £266.12
    HONEYWELL SK-PULL-SA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PULL-SA

    PULL STATION, SINGLE ACTION, INTELLIGENT, 15-32 VDC, SPST, NORMALLY OPEN
    ✓ IN STOCK!
    £45.96 Price with VAT: £55.15 Buy Surplus As Low As £27.57 Price with VAT: £33.09
    £27.57 Price with VAT: £33.09
    HONEYWELL PS-SA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-SA

    PULL STATION, SINGLE ACTION, KEY RESET , PS-SA
    £59.24 Price with VAT: £71.09 Buy Surplus As Low As £35.54 Price with VAT: £42.65
    £35.54 Price with VAT: £42.65
    Repair Yours Contact Us
    HONEYWELL PS-SATK

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PS-SATK

    PULL STATION, SINGLE ACTION, TERMINAL CONNECTION, KEY RESET
    £58.18 Price with VAT: £69.81 Buy Surplus As Low As £34.91 Price with VAT: £41.89
    £34.91 Price with VAT: £41.89
    Repair Yours Contact Us
    HONEYWELL S301-IRF-R123

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R123

    R123 REFRIGERANT GAS SENSOR
    £2,278.48 Price with VAT: £2,734.18 Buy Surplus As Low As £1,367.38 Price with VAT: £1,640.86
    £1,367.38 Price with VAT: £1,640.86
    Repair Yours £1,192.35 Price with VAT: £1,430.82
    HONEYWELL S301-IRF-R22

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R22

    R22 REFRIGERANT GAS SENSOR, MEASUREMENT RANGE: 0-1000 PPM, OUTPUT: 4-20 MA, 22-27 VAC @ 48 VA 50/60 HZ / 22-38 VDC @ 2 A MAX
    £5,118.86 Price with VAT: £6,142.63 Buy Surplus As Low As £2,982.75 Price with VAT: £3,579.30
    £2,982.75 Price with VAT: £3,579.30
    Repair Yours £1,840.66 Price with VAT: £2,208.79
    HONEYWELL S301-IRF-R410A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R410A

    R410A REFRIGERANT GAS SENSOR
    £2,105.30 Price with VAT: £2,526.35 Buy Surplus As Low As £1,263.33 Price with VAT: £1,515.99
    £1,263.33 Price with VAT: £1,515.99
    Repair Yours £1,048.95 Price with VAT: £1,258.74
    HONEYWELL S301-IRF-R507A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R507A

    R507A REFRIGERANT GAS SENSOR,CO MEASUREMENT RANGE: 0-250 PPM, NO2 MEASUREMENT RANGE: 0-10 PPM, REFRIGERANT MEASUREMENT RANGE: 0-1000 PPM, 60 SECOND RESPONSE
    £5,645.95 Price with VAT: £6,775.14 Buy Surplus As Low As £3,226.85 Price with VAT: £3,872.22
    £3,226.85 Price with VAT: £3,872.22
    Repair Yours £2,574.70 Price with VAT: £3,089.64
    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!
    £90.34 Price with VAT: £108.41 Buy Surplus As Low As £44.75 Price with VAT: £53.70
    £44.75 Price with VAT: £53.70
    HONEYWELL S301-IRF-R134A

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    S301-IRF-R134A

    REFRIGERANT GAS SENSOR, 10 VDC, 700 MA, FOR USE WITH 301-EM (0-100 PPM)
    £2,105.30 Price with VAT: £2,526.35 Buy Surplus As Low As £1,263.33 Price with VAT: £1,515.99
    £1,263.33 Price with VAT: £1,515.99
    Repair Yours £997.95 Price with VAT: £1,197.53
    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!
    £41.60 Price with VAT: £49.92 Buy Surplus As Low As £22.76 Price with VAT: £27.31
    £22.76 Price with VAT: £27.31
    Repair Yours Contact Us
    HONEYWELL SK-RELAYMON-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-RELAYMON-2

    RELAY, DUAL INPUT/DUAL OUTPUT MODULE, 15 TO 32 VDC, 24MA (4 LEDS ON)
    £232.56 Price with VAT: £279.07 Buy Surplus As Low As £139.54 Price with VAT: £167.44
    £139.54 Price with VAT: £167.44
    HONEYWELL PAM-4

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    PAM-4

    RELAY,SPDT,9-40VDC,7A,CONTS
    £24.36 Price with VAT: £29.24 Buy Surplus As Low As £14.78 Price with VAT: £17.74
    £14.78 Price with VAT: £17.74
    HONEYWELL RA100Z

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    RA100Z

    REMOTE LED ANNUNCIATOR. MOUNTS TO SINGLE GANG BOX, DESIGNED FOR BOTH CONVENTIONAL AND INTELLIGENT APPLICATIONS, VOLTAGE RANGE CONVENTIONAL SYSTEM, 3.1 TO 32 VDC, MAXIMUM ALARM CURRENT 10 MA, ...
    ✓ IN STOCK!
    £29.85 Price with VAT: £35.82 Buy Surplus As Low As £22.69 Price with VAT: £27.22
    £22.69 Price with VAT: £27.22
    HONEYWELL HPF-PS10

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF-PS10

    REMOTE POWER SUPPLY, RED, 10.0 AMPS, 120VAC
    £687.36 Price with VAT: £824.83 Buy Surplus As Low As £413.00 Price with VAT: £495.60
    £413.00 Price with VAT: £495.60
    Repair Yours £360.48 Price with VAT: £432.58
    HONEYWELL HPF-PS6E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HPF-PS6E

    REMOTE POWER SUPPLY, RED, 6.0 AMPS, 240VAC
    £509.10 Price with VAT: £610.92 Buy Surplus As Low As £305.90 Price with VAT: £367.08
    £305.90 Price with VAT: £367.08
    Repair Yours £267.28 Price with VAT: £320.74
    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!
    £122.67 Price with VAT: £147.20 Buy Surplus As Low As £80.96 Price with VAT: £97.15
    £80.96 Price with VAT: £97.15
    HONEYWELL IFP-RPT-UTP

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IFP-RPT-UTP

    REPEATER UNSHIELDED TWISTED PAIR
    £581.28 Price with VAT: £697.54 Buy Surplus As Low As £313.76 Price with VAT: £376.51
    £313.76 Price with VAT: £376.51
    Repair Yours £273.45 Price with VAT: £328.14
    HONEYWELL HA-SS2-B

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    HA-SS2-B

    REPLACEMENT HOUSING -COPPER-FREE ALUMINUM BASE (WHITE) (FIRE SENTRY)
    £2,713.67 Price with VAT: £3,256.41 Buy Surplus As Low As £1,628.50 Price with VAT: £1,954.20
    £1,628.50 Price with VAT: £1,954.20
    Repair Yours £1,352.03 Price with VAT: £1,622.44
    HONEYWELL M02-04-00

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    M02-04-00

    REPLACEMENT TEST MAGNET
    £8.13 Price with VAT: £9.76 Buy Surplus As Low As £4.88 Price with VAT: £5.85
    £4.88 Price with VAT: £5.85
    Previous Next
    1 2 3 4 5 6 7 8 9 10