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    SEARCH NOW FOR ALL YOUR SILENT KNIGHT SECURITY SYS SOLUTIONS

    New, Surplus, & Repair
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    Over 1,200 Automated Test Fixtures

    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.

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    Results 1-50 of 602.
    SILENT KNIGHT SECURITY SYS SD541-0109

    SD541-0109

    SILENT KNIGHT SECURITY SYS

    SMOKE DETECTOR PHOTOELECTRIC

    IN STOCK!

    £1.95 As Low As £1.95

    SILENT KNIGHT SECURITY SYS 5496

    5496

    SILENT KNIGHT SECURITY SYS

    DISTRIBUTED POWER MOD W/SBUS 6 AMPS ADDRESSABLE

    IN STOCK!

    £392.61 As Low As £196.30

    £196.30

    Repair Your Items £176.67

    SILENT KNIGHT SECURITY SYS 4140

    4140

    SILENT KNIGHT SECURITY SYS

    INTERCOM/TELEPHONE CONTROLLER UNIT 100MA 12VDC

    IN STOCK!

    As Low As £107.56

    £107.56

    Repair Your Items £96.62

    SILENT KNIGHT SECURITY SYS 4180

    4180

    SILENT KNIGHT SECURITY SYS

    PLC MODULE STATUS DISPLAY PC BOARD

    IN STOCK!

    £264.19 As Low As £132.10

    £132.10

    SILENT KNIGHT SECURITY SYS 5260

    5260

    SILENT KNIGHT SECURITY SYS

    PRINTER INTERFACE CONTROLLER 12VDC XBUS

    IN STOCK!

    As Low As £107.56

    £107.56

    Repair Your Items £96.62

    SILENT KNIGHT SECURITY SYS 005104

    005104

    SILENT KNIGHT SECURITY SYS

    FIRE COMMUNICATOR 5104B 6ZONE

    IN STOCK!

    £184.56 As Low As £92.47

    £92.47

    Repair Your Items £83.03

    SILENT KNIGHT SECURITY SYS 150805

    150805

    SILENT KNIGHT SECURITY SYS

    FIRE SLAVE COMMUNICATOR ENCLOSURE

    IN STOCK!

    £151.72 As Low As £100.02

    £100.02

    SILENT KNIGHT SECURITY SYS IDP-6AB

    IDP-6AB

    SILENT KNIGHT SECURITY SYS

    PLUG-IN DETECTOR MOUNTING BASE 15-32VDC

    IN STOCK!

    £12.83 As Low As £6.41

    £6.41

    SILENT KNIGHT SECURITY SYS PS-SMBB

    PS-SMBB

    SILENT KNIGHT SECURITY SYS

    BACK BOX FOR USE WITH SD500-PS & SD500-PSDA, SURFACE MOUNT (HOCHIKI ADDRESSABLE)

    IN STOCK!

    £26.46 As Low As £17.78

    £17.78

    SILENT KNIGHT SECURITY SYS SK-4195

    SK-4195

    SILENT KNIGHT SECURITY SYS

    POWER SUPPLY BOARD

    IN STOCK!

    As Low As £158.52

    £158.52

    Repair Your Items £101.90

    SILENT KNIGHT SECURITY SYS SK-5208

    SK-5208

    SILENT KNIGHT SECURITY SYS

    CONTROL/COM FIRE 10 ZONE

    IN STOCK!

    £869.87 As Low As £434.94

    £434.94

    Repair Your Items £391.44

    SILENT KNIGHT SECURITY SYS 005860R

    005860R

    SILENT KNIGHT SECURITY SYS

    FIRE ALARM ANNUNCIATOR

    IN STOCK!

    £320.43 As Low As £192.48

    £192.48

    Repair Your Items £144.17

    SILENT KNIGHT SECURITY SYS 204820K

    204820K

    SILENT KNIGHT SECURITY SYS

    PC BOARD

    IN STOCK!

    As Low As £132.10

    £132.10

    Repair Your Items £118.89

    SILENT KNIGHT SECURITY SYS 204820M

    204820M

    SILENT KNIGHT SECURITY SYS

    PC BOARD

    IN STOCK!

    As Low As £132.10

    £132.10

    Repair Your Items £118.89

    SILENT KNIGHT SECURITY SYS 204825E

    204825E

    SILENT KNIGHT SECURITY SYS

    PC BOARD

    IN STOCK!

    As Low As £132.10

    £132.10

    Repair Your Items £118.89

    SILENT KNIGHT SECURITY SYS 205128M

    205128M

    SILENT KNIGHT SECURITY SYS

    ALRAM SYSTEM BOARD

    IN STOCK!

    As Low As £54.73

    £54.73

    SILENT KNIGHT SECURITY SYS 4724-MOD

    4724-MOD

    SILENT KNIGHT SECURITY SYS

    BOARD MODEM FOR 4724 FIRE SYSTEMS

    IN STOCK!

    As Low As £35.70

    £35.70

    SILENT KNIGHT SECURITY SYS SK-RELAY

    SK-RELAY

    SILENT KNIGHT SECURITY SYS

    RELAY MODULE (ADDRESSABLE)

    IN STOCK!

    £67.23 As Low As £33.61

    £33.61

    SILENT KNIGHT SECURITY SYS 041950L.2

    041950L.2

    SILENT KNIGHT SECURITY SYS

    PC BOARD ASSEMBLY

    IN STOCK!

    £132.10 As Low As £66.05

    £66.05

    SILENT KNIGHT SECURITY SYS IDP-RELAY

    IDP-RELAY

    SILENT KNIGHT SECURITY SYS

    ADDRESSABLE RELAY MODULE W/ 2 ISOLATED SETS OF FORM C CONTACTS

    IN STOCK!

    £65.01 As Low As £39.00

    £39.00

    SILENT KNIGHT SECURITY SYS SD500-AIM

    SD500-AIM

    SILENT KNIGHT SECURITY SYS

    4 SQ SLC ADDRESSABLE INPUT MODULE (HOCHIKI ADDRESSABLE)

    IN STOCK!

    £60.02 As Low As £36.01

    £36.01

    SILENT KNIGHT SECURITY SYS SD500-ARM

    SD500-ARM

    SILENT KNIGHT SECURITY SYS

    RELAY MODULE (HOCHIKI ADDRESSABLE)

    IN STOCK!

    £72.09 As Low As £36.04

    £36.04

    SILENT KNIGHT SECURITY SYS SD500-MIM

    SD500-MIM

    SILENT KNIGHT SECURITY SYS

    MINI INPUT MODULE, MOUNTS IN SINGLE GANG BOX (HOCHIKI ADDRESSABLE)

    IN STOCK!

    £54.18 As Low As £33.55

    £33.55

    SILENT KNIGHT SECURITY SYS SD505-6AB

    SD505-6AB

    SILENT KNIGHT SECURITY SYS

    6" BASE (HOCHIKI ADDRESSABLE)

    IN STOCK!

    £7.38 As Low As £4.43

    £4.43

    SILENT KNIGHT SECURITY SYS SD505-AHS

    SD505-AHS

    SILENT KNIGHT SECURITY SYS

    HEAT DETECTOR ADDRESSABLE .3MA MAX 39.5VDC

    IN STOCK!

    As Low As £24.91

    £24.91

    SILENT KNIGHT SECURITY SYS SD505-APS

    SD505-APS

    SILENT KNIGHT SECURITY SYS

    SMOKE DETECTOR PHOTOELECTRIC

    IN STOCK!

    £56.98 As Low As £34.19

    £34.19

    SILENT KNIGHT SECURITY SYS F2B8T36SB

    F2B8T36SB

    SILENT KNIGHT SECURITY SYS

    FIBER OPTIC CABLE

    IN STOCK!

    As Low As £40.76

    £40.76

    SILENT KNIGHT SECURITY SYS IDP-PULL-SA

    IDP-PULL-SA

    SILENT KNIGHT SECURITY SYS

    ADDRESSABLE PULL STATION, SINGLE ACTION, KEY RESET

    IN STOCK!

    £72.83 As Low As £43.70

    £43.70

    SILENT KNIGHT SECURITY SYS P83147-DSM

    P83147-DSM

    SILENT KNIGHT SECURITY SYS

    DUAL SYNC MODULE BOARD

    IN STOCK!

    As Low As £130.21

    £130.21

    Repair Your Items £117.38

    SILENT KNIGHT SECURITY SYS RBB-151306

    RBB-151306

    SILENT KNIGHT SECURITY SYS

    ENCLOSURE CONTROL PANEL

    IN STOCK!

    £202.67 As Low As £101.53

    £101.53

    Repair Your Items £91.34

    SILENT KNIGHT SECURITY SYS 14507371-001BP

    14507371-001BP

    SILENT KNIGHT SECURITY SYS

    SMOKE DETECTOR BASE BULK PACK OF 10

    IN STOCK!

    £152.48 As Low As £91.34

    £91.34

    SILENT KNIGHT SECURITY SYS 555555

    555555

    SILENT KNIGHT SECURITY SYS

    SCBA, WITH HIGH PRESSURE 60MIN CYLINDER, MEDIUM FACEPIECE, BELL ALARM

    £3,145.16 As Low As £3,145.16

    Repair Your Items £1,415.33

    SILENT KNIGHT SECURITY SYS M-500710

    M-500710

    SILENT KNIGHT SECURITY SYS

    STROBE AMBER LENS - 120 VAC - INDOOR OR OUTDOOR APPLICATION

    £448.18 As Low As £448.18

    Repair Your Items £201.68

    SILENT KNIGHT SECURITY SYS M-500877

    M-500877

    SILENT KNIGHT SECURITY SYS

    STACKABLE BASE WITH HORN - 120 VAC - INDOOR OR OUTDOOR

    £436.86 As Low As £436.86

    Repair Your Items £196.59

    SILENT KNIGHT SECURITY SYS M-500901

    M-500901

    SILENT KNIGHT SECURITY SYS

    STROBE BLUE LENS - 120 VAC - INDOOR OR OUTDOOR APPLICATION

    £676.52 As Low As £676.52

    Repair Your Items £304.43

    SILENT KNIGHT SECURITY SYS M-500902

    M-500902

    SILENT KNIGHT SECURITY SYS

    STROBE & HORN BLUE LENS - 120 VAC - INDOOR APPLICATION

    £305.71 As Low As £305.71

    Repair Your Items £137.57

    SILENT KNIGHT SECURITY SYS M-501062

    M-501062

    SILENT KNIGHT SECURITY SYS

    CAL KIT TUBING 6 FT. 1/8 I.D X 1/4 O.D FOR SQN8X

    £6.04 As Low As £6.04

    SILENT KNIGHT SECURITY SYS M-501763

    M-501763

    SILENT KNIGHT SECURITY SYS

    EXPLOSION PROOF STROBE - 120 VAC - CLASS I DIVISION 1 - WALL MOUNT

    £1,789.91 As Low As £1,789.91

    Repair Your Items £805.46

    SILENT KNIGHT SECURITY SYS M-501767

    M-501767

    SILENT KNIGHT SECURITY SYS

    EXPLOSION PROOF HORN - 120 VAC - CLASS I DIVISION 1

    £1,641.77 As Low As £1,641.77

    Repair Your Items £738.80

    SILENT KNIGHT SECURITY SYS M-501806

    M-501806

    SILENT KNIGHT SECURITY SYS

    STACKABLE STROBE - AMBER LENS - 120 VAC - INDOOR OR OUTDOOR

    £295.33 As Low As £295.33

    Repair Your Items £132.90

    SILENT KNIGHT SECURITY SYS M-501807

    M-501807

    SILENT KNIGHT SECURITY SYS

    STACKABLE STROBE - BLUE LENS - 120 VAC - INDOOR OR OUTDOOR

    £295.33 As Low As £295.33

    Repair Your Items £132.90

    SILENT KNIGHT SECURITY SYS M-501809

    M-501809

    SILENT KNIGHT SECURITY SYS

    STACKABLE STROBE - RED LENS - 120 VAC - INDOOR OR OUTDOOR

    £285.89 As Low As £285.89

    Repair Your Items £128.65

    SILENT KNIGHT SECURITY SYS M-502020

    M-502020

    SILENT KNIGHT SECURITY SYS

    STROBE (NEMA 4X) AMBER - 120 VAC - DIVISION 2 HAZARDOUS LOC

    £1,423.81 As Low As £1,423.81

    Repair Your Items £640.71

    SILENT KNIGHT SECURITY SYS M-502021

    M-502021

    SILENT KNIGHT SECURITY SYS

    STROBE (NEMA 4X) BLUE - 120 VAC - DIVISION 2 HAZARDOUS LOC

    £1,423.81 As Low As £1,423.81

    Repair Your Items £640.71

    SILENT KNIGHT SECURITY SYS M-502022

    M-502022

    SILENT KNIGHT SECURITY SYS

    STROBE (NEMA 4X) RED - 120 VAC - DIVISION 2 HAZARDOUS LOC

    £1,423.81 As Low As £1,423.81

    Repair Your Items £640.71

    SILENT KNIGHT SECURITY SYS M-502831

    M-502831

    SILENT KNIGHT SECURITY SYS

    STROBE RED LENS - 120 VAC - INDOOR OR OUTDOOR APPLICATION

    £448.18 As Low As £448.18

    Repair Your Items £201.68

    SILENT KNIGHT SECURITY SYS M-503257

    M-503257

    SILENT KNIGHT SECURITY SYS

    STROBE & HORN AMBER LENS - 120 VAC - INDOOR APPLICATION

    £444.41 As Low As £444.41

    Repair Your Items £199.99

    SILENT KNIGHT SECURITY SYS M-503258

    M-503258

    SILENT KNIGHT SECURITY SYS

    STROBE & HORN RED LENS - 120 VAC - INDOOR APPLICATION

    £305.71 As Low As £305.71

    Repair Your Items £137.57

    SILENT KNIGHT SECURITY SYS M-503340

    M-503340

    SILENT KNIGHT SECURITY SYS

    TOXYPOINT: DISPOSABLE 2-WIRE 4-20MA CARBON MONOXIDE (CO) TRANSMITTER

    £309.48 As Low As £309.48

    Repair Your Items £139.27

    SILENT KNIGHT SECURITY SYS M-503380

    M-503380

    SILENT KNIGHT SECURITY SYS

    TRANSFORMER 50 VA

    £47.18 As Low As £47.18

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