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  • Silent Knight SK-Heat-HT-W

    SILENT KNIGHT
    $59.99 - $59.99
    $59.99
    $59.99 - $59.99
    $59.99

    Product OverviewThe SK-HEAT-HT-W Silent Knight High-Temperature Heat Detector is an intelligent, addressable thermal detector designed to provide r...

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    $59.99 - $59.99
    $59.99
    $59.99 - $59.99
    $59.99

  • SILENT KNIGHT SK-HEAT-ROR-W

    SILENT KNIGHT
    $68.02 - $68.02
    $68.02
    $68.02 - $68.02
    $68.02

    Product OverviewThe SK-HEAT-ROR-W Silent Knight Heat Detector is an intelligent, addressable thermal detector designed to deliver reliable fire det...

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    $68.02 - $68.02
    $68.02
    $68.02 - $68.02
    $68.02

  • SILENT KNIGHT SK-HEAT-W

    SILENT KNIGHT
    $42.31 - $42.31
    $42.31
    $42.31 - $42.31
    $42.31

    Product OverviewThe SK-HEAT-W Silent Knight Heat Detector is an intelligent, addressable fixed-temperature thermal detector designed to combine rel...

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    $42.31 - $42.31
    $42.31
    $42.31 - $42.31
    $42.31

  • SILENT KNIGHT SK-IP-2

    SILENT KNIGHT
    $506.02 - $506.02
    $506.02
    $506.02 - $506.02
    $506.02

    Product OverviewThe SK-IP-2 Silent Knight IP Communicator Kit is designed to replace traditional telephone lines with an Ethernet-based communicati...

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    $506.02 - $506.02
    $506.02
    $506.02 - $506.02
    $506.02
  • Save $17.43 Save $0.00

    SILENT KNIGHT SK-ISO

    SILENT KNIGHT
    $50.90
    $50.90 - $50.90
    $50.90
    $33.47
    $33.47 - $33.47
    $33.47

    Product OverviewThe Intelligent Fault Isolator Module is an addressable device engineered for use with Honeywell Silent Knight® fire alarm control ...

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    $50.90
    $50.90 - $50.90
    $50.90
    $33.47
    $33.47 - $33.47
    $33.47
    Save $17.43 Save $0.00

  • SILENT KNIGHT SK-MONITOR

    SILENT KNIGHT
    $25.37 - $25.37
    $25.37
    $25.37 - $25.37
    $25.37

    Product OverviewThe Intelligent Monitor Module is an addressable device engineered for use with Honeywell Silent Knight® Series fire alarm control ...

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    $25.37 - $25.37
    $25.37
    $25.37 - $25.37
    $25.37
  • Sold out

    SILENT KNIGHT SK-MONITOR-2

    SILENT KNIGHT
    $62.59 - $62.59
    $62.59
    $62.59 - $62.59
    $62.59

    Product OverviewThe SK-MONITOR-2 is an addressable monitor module designed to supervise two separate Class B initiating circuits simultaneously, ma...

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    $62.59 - $62.59
    $62.59
    $62.59 - $62.59
    $62.59
    Sold out

  • SILENT KNIGHT SK-NIC-KIT

    SILENT KNIGHT
    $458.44 - $458.44
    $458.44
    $458.44 - $458.44
    $458.44

    Product OverviewThe SK-NIC-KIT Accessory Installation Kit is designed for mounting Silent Knight® SK-NIC Network Interface Cards outside the fire a...

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    $458.44 - $458.44
    $458.44
    $458.44 - $458.44
    $458.44
  • Sold out

    SILENT KNIGHT SK-PHOTO-R-W

    SILENT KNIGHT
    $50.13 - $50.13
    $50.13
    $50.13 - $50.13
    $50.13

    Product OverviewThe SK-PHOTO-R-W Silent Knight Photoelectric Smoke Detector is an intelligent, addressable plug-in detector designed to deliver rel...

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    $50.13 - $50.13
    $50.13
    $50.13 - $50.13
    $50.13
    Sold out

  • SILENT KNIGHT SK-Photo-W

    SILENT KNIGHT
    $46.89 - $46.89
    $46.89
    $46.89 - $46.89
    $46.89

    Product OverviewThe SK-PHOTO-W Intelligent Smoke Detector combines a contemporary aesthetic with advanced sensing performance, offering an updated ...

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    $46.89 - $46.89
    $46.89
    $46.89 - $46.89
    $46.89
  • Sold out

    SILENT KNIGHT SK-Pull-DA

    SILENT KNIGHT
    $33.47
    $33.47 - $33.47
    $33.47
    $33.22
    $33.22 - $33.22
    $33.22

    Product OverviewThe Silent Knight SK-PULL-DA is a non-coded, dual-action addressable manual pull station designed for use with Silent Knight intell...

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    $33.47
    $33.47 - $33.47
    $33.47
    $33.22
    $33.22 - $33.22
    $33.22
    Sold out

  • SILENT KNIGHT SK-PULL-SA

    SILENT KNIGHT
    $40.68 - $40.68
    $40.68
    $40.68 - $40.68
    $40.68

    Product OverviewThe Silent Knight SK-PULL-SA is an addressable, non-coded single-action manual pull station designed for use with Silent Knight int...

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    $40.68 - $40.68
    $40.68
    $40.68 - $40.68
    $40.68
  • Sold out

    Silent Knight SK-RELAY

    SILENT KNIGHT
    $38.47 - $38.47
    $38.47
    $38.47 - $38.47
    $38.47

    Product OverviewThe Silent Knight SK-RELAY is an addressable relay module designed for use with Silent Knight fire alarm control panels. It enables...

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    $38.47 - $38.47
    $38.47
    $38.47 - $38.47
    $38.47
    Sold out

  • SILENT KNIGHT SK-RZA4

    SILENT KNIGHT
    $80.07 - $80.07
    $80.07
    $80.07 - $80.07
    $80.07

    Product OverviewThe Silent Knight SK-RZA4 is a remote LED annunciator designed for use with Silent Knight SK-4 fire alarm control panels. Mounted o...

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    $80.07 - $80.07
    $80.07
    $80.07 - $80.07
    $80.07
  • Save $0.01 Save $0.00

    SILENT KNIGHT SK-SCK

    SILENT KNIGHT
    $166.52
    $166.52 - $166.52
    $166.52
    $166.51
    $166.51 - $166.51
    $166.51

    Product OverviewThe SK-SCK Seismic Compliance Kit is designed to provide enhanced structural stability and mounting security for Silent Knight® fir...

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    $166.52
    $166.52 - $166.52
    $166.52
    $166.51
    $166.51 - $166.51
    $166.51
    Save $0.01 Save $0.00

  • SILENT KNIGHT SK-ZONE

    SILENT KNIGHT
    $96.46 - $96.46
    $96.46
    $96.46 - $96.46
    $96.46

    Product OverviewThe Silent Knight SK-ZONE is an addressable two-wire interface module designed for use with Silent Knight fire alarm control panels...

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    $96.46 - $96.46
    $96.46
    $96.46 - $96.46
    $96.46

  • SILENT KNIGHT SKE-B450

    SILENT KNIGHT
    $1,639.52 - $1,639.52
    $1,639.52
    $1,639.52 - $1,639.52
    $1,639.52

    Product OverviewThe Silent Knight SKE-B450 is a 50-watt voice evacuation amplifier board, designed for use with SKE-Series voice evacuation systems...

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    $1,639.52 - $1,639.52
    $1,639.52
    $1,639.52 - $1,639.52
    $1,639.52

  • SILENT KNIGHT SKE-MIC

    SILENT KNIGHT
    $147.40 - $147.40
    $147.40
    $147.40 - $147.40
    $147.40

    Product OverviewThe Silent Knight SKE-MIC is a voice evacuation microphone designed specifically for use with SKE-Series voice evacuation systems. ...

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    $147.40 - $147.40
    $147.40
    $147.40 - $147.40
    $147.40

  • SILENT KNIGHT SKE-V70

    SILENT KNIGHT
    $175.35 - $175.35
    $175.35
    $175.35 - $175.35
    $175.35

    Product OverviewThe Silent Knight SKE-V70 is a voice evacuation voltage booster designed to convert speaker circuit output from 25 Vrms to 70.7 Vrm...

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    $175.35 - $175.35
    $175.35
    $175.35 - $175.35
    $175.35

  • SILENT KNIGHT SKEZN6

    SILENT KNIGHT
    $522.48 - $522.48
    $522.48
    $522.48 - $522.48
    $522.48

    Product OverviewThe Silent Knight SKE-ZN6 is a voice evacuation zone splitter designed to distribute audio from a main source into six independent ...

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    $522.48 - $522.48
    $522.48
    $522.48 - $522.48
    $522.48

  • SILENT KNIGHT SKIP2UD

    SILENT KNIGHT
    $584.42 - $584.42
    $584.42
    $584.42 - $584.42
    $584.42

    Product OverviewThe SK-IP-2UD Silent Knight IP Communicator Kit is an advanced IP-based communication solution designed to replace traditional tele...

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    $584.42 - $584.42
    $584.42
    $584.42 - $584.42
    $584.42
  • Save $5.00 Save $0.00

    SILENT KNIGHT SP-TR

    SILENT KNIGHT
    $54.32
    $54.32 - $54.32
    $54.32
    $49.32
    $49.32 - $49.32
    $49.32

    Product OverviewThe Silent Knight SP-TR is a metal trim ring kit designed for use with Silent Knight 5600 and 5700 fire alarm control panels. It pr...

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    $54.32
    $54.32 - $54.32
    $54.32
    $49.32
    $49.32 - $49.32
    $49.32
    Save $5.00 Save $0.00

  • SILENT KNIGHT WSK-HEAT

    SILENT KNIGHT
    $171.68 - $171.68
    $171.68
    $171.68 - $171.68
    $171.68

    Product OverviewThe WSK-HEAT Silent Knight Wireless Heat Detector is an intelligent, addressable thermal detector designed to provide secure and re...

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    $171.68 - $171.68
    $171.68
    $171.68 - $171.68
    $171.68
  • Sold out

    SILENT KNIGHT WSK-Heat-ROR

    SILENT KNIGHT
    $180.76
    $180.76 - $180.76
    $180.76
    $180.75
    $180.75 - $180.75
    $180.75

    Product OverviewThe Silent Knight WSK-HEAT-ROR is an intelligent, addressable wireless rate-of-rise heat detector designed to deliver fast and reli...

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    $180.76
    $180.76 - $180.76
    $180.76
    $180.75
    $180.75 - $180.75
    $180.75
    Sold out

  • SILENT KNIGHT WSK-Relay

    SILENT KNIGHT
    $175.21 - $175.21
    $175.21
    $175.21 - $175.21
    $175.21

    Product OverviewThe Silent Knight WSK-RELAY is an intelligent, addressable wireless relay module designed to allow fire alarm control panels (FACPs...

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    $175.21 - $175.21
    $175.21
    $175.21 - $175.21
    $175.21

  • SILENT KNIGHT WSK-WGI

    SILENT KNIGHT
    $204.30 - $204.30
    $204.30
    $204.30 - $204.30
    $204.30

    Product OverviewThe WSK-WGI Silent Knight is the wireless gateway of the SWIFT® (Smart Wireless Integrated Fire Technology) system, designed to int...

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    $204.30 - $204.30
    $204.30
    $204.30 - $204.30
    $204.30
  • Save $7.61 Save $0.00

    SILENTKNIGHT SK-PHOTO-T-W

    SILENT KNIGHT
    $50.73
    $50.73 - $50.73
    $50.73
    $43.12
    $43.12 - $43.12
    $43.12

    ADDRESSABLE LOW-PROFILE PHOTOELECTRIC SMOKE DETECTOR W/THERMAL SENSOR; WHITE; INCLUDES BASE

    $50.73
    $50.73 - $50.73
    $50.73
    $43.12
    $43.12 - $43.12
    $43.12
    Save $7.61 Save $0.00

  • SILENTKNIGHT SK-PHOTO-T-W

    SILENT KNIGHT
    $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95

    Product OverviewThe Silent Knight SK-PHOTO-T-W is an addressable, low-profile photoelectric smoke detector with an integrated thermal sensor, desig...

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    $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95

  • Simplex DH24120SPC

    RSG
    $73.89 - $73.89
    $73.89
    $73.89 - $73.89
    $73.89

    DR HLDR,SURF MNT,CHRM

    $73.89 - $73.89
    $73.89
    $73.89 - $73.89
    $73.89
  • Sold out

    SK-CONTROL-6 SILENT KNIGHT

    SILENT KNIGHT
    $400.12 - $400.12
    $400.12
    $400.12 - $400.12
    $400.12

    Product OverviewThe SK-CONTROL-6 Silent Knight Addressable Notification Module provides supervised control of external load devices, such as horns,...

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    $400.12 - $400.12
    $400.12
    $400.12 - $400.12
    $400.12
    Sold out
  • Sold out

    SK-FFT SILENT KNIGHT

    SILENT KNIGHT
    $1,749.84
    $1,749.84 - $1,749.84
    $1,749.84
    $1,749.83
    $1,749.83 - $1,749.83
    $1,749.83

    Product OverviewThe SK-FFT Silent Knight Firefighter Telephone Communication System provides reliable two-way communication for emergency response ...

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    $1,749.84
    $1,749.84 - $1,749.84
    $1,749.84
    $1,749.83
    $1,749.83 - $1,749.83
    $1,749.83
    Sold out
  • Sold out

    SK-FML SILENT KNIGHT

    SILENT KNIGHT
    $115.34 - $115.34
    $115.34
    $115.34 - $115.34
    $115.34

    Product OverviewThe SK-FML Silent Knight Fiber-Optic Multi-Mode Module is a plug-in fiber loop module designed to transmit or receive communication...

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    $115.34 - $115.34
    $115.34
    $115.34 - $115.34
    $115.34
    Sold out
  • Sold out

    SK-FSL SILENT KNIGHT

    SILENT KNIGHT
    $174.19 - $174.19
    $174.19
    $174.19 - $174.19
    $174.19

    Product OverviewThe SK-FSL Fiber-Optic Single-Mode Module is a plug-in fiber loop card designed to enable long-distance communication between netwo...

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    $174.19 - $174.19
    $174.19
    $174.19 - $174.19
    $174.19
    Sold out

  • SK-MINIMON SILENT KNIGHT

    SILENT KNIGHT
    $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00

    Product OverviewThe SK-MINIMON Intelligent Mini Monitor Module is a compact addressable interface designed for use with Honeywell Silent Knight® fi...

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    $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00
  • Sold out

    SK-MON-10 SILENT KNIGHT

    SILENT KNIGHT
    $383.01 - $383.01
    $383.01
    $383.01 - $383.01
    $383.01

    Product OverviewThe SK-MON-10 is an intelligent 10-input addressable monitor module designed for use with Silent Knight fire alarm control panels. ...

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    $383.01 - $383.01
    $383.01
    $383.01 - $383.01
    $383.01
    Sold out

  • SK-NIC SILENT KNIGHT

    SILENT KNIGHT
    $580.43 - $580.43
    $580.43
    $580.43 - $580.43
    $580.43

    Product OverviewThe SK-NIC Network Interface Card enables compatible fire alarm control panels (FACPs) to communicate across broadband networks, cr...

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    $580.43 - $580.43
    $580.43
    $580.43 - $580.43
    $580.43

  • SK-RELAY-6 SILENT KNIGHT

    SILENT KNIGHT
    $453.06 - $453.06
    $453.06
    $453.06 - $453.06
    $453.06

    Product OverviewThe Silent Knight SK-RELAY-6 is an addressable six-relay control module designed for use with Silent Knight fire alarm control pane...

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    $453.06 - $453.06
    $453.06
    $453.06 - $453.06
    $453.06

  • SK-RELAYMON-2

    SILENT KNIGHT
    $122.21 - $122.21
    $122.21
    $122.21 - $122.21
    $122.21

    Product OverviewThe Silent Knight SK-RELAYMON-2 is a versatile addressable combination module that integrates two relay outputs and two monitor inp...

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    $122.21 - $122.21
    $122.21
    $122.21 - $122.21
    $122.21
  • Sold out

    SK-ZONE-6 SILENT KNIGHT

    SILENT KNIGHT
    $427.07 - $427.07
    $427.07
    $427.07 - $427.07
    $427.07

    Product OverviewThe Silent Knight SK-ZONE-6 is an addressable six-zone interface module designed to connect and monitor multiple conventional two-w...

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    $427.07 - $427.07
    $427.07
    $427.07 - $427.07
    $427.07
    Sold out
  • Sold out

    SKE-450 SILENT KNIGHT

    SILENT KNIGHT
    $1,568.11 - $1,568.11
    $1,568.11
    $1,568.11 - $1,568.11
    $1,568.11

    Product OverviewThe Silent Knight SKE-450 is a 50-watt voice evacuation system designed to deliver clear, reliable emergency audio messaging with m...

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    $1,568.11 - $1,568.11
    $1,568.11
    $1,568.11 - $1,568.11
    $1,568.11
    Sold out
  • Sold out

    SKE-450ZN4 SILENT KNIGHT

    SILENT KNIGHT
    $2,165.03 - $2,165.03
    $2,165.03
    $2,165.03 - $2,165.03
    $2,165.03

    Product OverviewThe Silent Knight SKE-450ZN4 is a 50-watt voice evacuation system designed to deliver clear and controlled emergency audio messagin...

    View full details
    $2,165.03 - $2,165.03
    $2,165.03
    $2,165.03 - $2,165.03
    $2,165.03
    Sold out
  • Sold out

    SKE-450ZN6 SILENT KNIGHT

    SILENT KNIGHT
    $1,843.58 - $1,843.58
    $1,843.58
    $1,843.58 - $1,843.58
    $1,843.58

    Product OverviewThe Silent Knight SKE-450ZN6 is a 50-watt voice evacuation system designed to deliver clear, reliable emergency audio messaging acr...

    View full details
    $1,843.58 - $1,843.58
    $1,843.58
    $1,843.58 - $1,843.58
    $1,843.58
    Sold out
  • Sold out

    SKE-SRM SILENT KNIGHT

    SILENT KNIGHT
    $407.72
    $407.72 - $407.72
    $407.72
    $376.60
    $376.60 - $376.60
    $376.60

    Product OverviewThe Silent Knight SKE-SRM is a supervised remote microphone designed for use with SKE-Series voice evacuation systems. It provides ...

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    $407.72
    $407.72 - $407.72
    $407.72
    $376.60
    $376.60 - $376.60
    $376.60
    Sold out

  • SKE-ZN4 SILENT KNIGHT

    SILENT KNIGHT
    $362.19 - $362.19
    $362.19
    $362.19 - $362.19
    $362.19

    Product OverviewThe Silent Knight SKE-ZN4 is a four-zone voice evacuation splitter designed for use with the SKE-450 system. It allows the audio ou...

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    $362.19 - $362.19
    $362.19
    $362.19 - $362.19
    $362.19
  • Sold out

    SL23RHS-FR SIEMENS

    SIEMENS
    $150.20 - $150.20
    $150.20
    $150.20 - $150.20
    $150.20

    Weatherproof Horn/Strobe - Flush Mount - Fire - Red - NEMA 3R

    $150.20 - $150.20
    $150.20
    $150.20 - $150.20
    $150.20
    Sold out
  • Sold out

    SL23RHS-FW SIEMENS

    SIEMENS
    $152.46 - $152.46
    $152.46
    $152.46 - $152.46
    $152.46

    Weatherproof Horn/Strobe - Flush Mount - "FIRE" Text - White - NEMA 3R

    $152.46 - $152.46
    $152.46
    $152.46 - $152.46
    $152.46
    Sold out
  • Sold out

    SL23RMTS-FR SIEMENS

    SIEMENS
    $207.78 - $207.78
    $207.78
    $207.78 - $207.78
    $207.78

    Weatherproof Multitone/Strobe - Flush Mount - "FIRE" Text - Red - NEMA 3R

    $207.78 - $207.78
    $207.78
    $207.78 - $207.78
    $207.78
    Sold out
  • Sold out

    SL23RSPS-FR SIEMENS

    SIEMENS
    $244.45 - $244.45
    $244.45
    $244.45 - $244.45
    $244.45

    Weatherproof Speakers/Strobe - Flush Mount - Fire - Red - NEMA 3R

    $244.45 - $244.45
    $244.45
    $244.45 - $244.45
    $244.45
    Sold out