Showing 17–32 of 123 results

  • Silent Knight EVS-50W Intelligent 50W Amplifier

    Silent Knight EVS-50W Intelligent 50W Amplifier

    $1,191.56

    Only 5 left in stock

    • ntegrates directly with Silent Knight Series 6000 panels. Installation is easy as there is no need for special programming or a separate dialer capture module
    • Battery backup provided by the fire alarm control panel for enhance efficiencies and cost savings
    • Communicators provide dual path cellular and IP reporting capability when combined with 6000 series panels
    Add to cartLoading Done
  • Silent Knight EVS-LOC Local Operator Console

    Silent Knight EVS-LOC Local Operator Console

    $1,640.06

    Only 6 left in stock

    • Provides additional communications and control options that are also available in the 6820EVS primary panel.
    • Useful for extending system access to additional areas of a building or mass notification network.
    • Makes access to the communication system easier when immediate and timely communications are essential.
    Add to cartLoading Done
  • Silent Knight SK-HEAT-HT-W Silent Knight SK-HEAT-W Addressable High Heat Detector, White, Base Included

    Silent Knight SK-HEAT-HT-W Silent Knight SK-HEAT-W Addressab

    $85.09

    In stock

    • Sleek, low-profile, stylish design
    • State-of-the-art thermistor technology for fast response
    • Integral communications and built in device-type identification
    Add to cartLoading Done
  • Silent Knight SK-HEAT-ROR-W Addressable Heat Rate of Rise Detector, White

    Silent Knight SK-HEAT-ROR-W Addressable Heat Rate of Rise De

    $96.51

    In stock

    • Designed to meet UL 268 7th Edition
    • Sleek and stylish contemporary design
    • ย Advanced thermal technology for fast response
    Add to cartLoading Done
  • Silent Knight IDP-ACB Alarm Control Panel Cabinet

    Silent Knight IDP-ACB Alarm Control Panel Cabinet

    $106.02

    Only 8 left in stock

    Has a built-in mounting plate that positions the module boards so that all of the status indicators are visible.
    โ€ข One to two module mounting in cabinet.
    โ€ข UL Listed

    Add to cartLoading Done
  • Silent Knight SK-ISO Line Isolator Module

    Silent Knight SK-ISO Line Isolator Module

    $91.99

    In stock

    • ย Panel controlled status LED that flashes green in normal state and is solid red in alarm
    • ย Isolates short circuits on an SLC loop
    • ย Protects the modules on the SLC loop so other devices continue to operate
    Add to cartLoading Done
  • Silent Knight SK-MONITOR-2 Addressable Dual Input Monitor Module

    Silent Knight SK-MONITOR-2 Addressable Dual Input Monitor Mo

    $149.43

    In stock

    • Monitor two circuits with unique addresses simultaneously
    • Rotary address switches for fast installation
    • Support for Class B wiring
    Add to cartLoading Done
  • Silent Knight PS-DATK Pull Station

    Silent Knight PS-DATK Pull Station

    $59.62

    Only 13 left in stock

    • UL listed
    • CSFM approved
    • MEA (BSA) approved
    Add to cartLoading Done
  • Silent Knight PS-SATK Single Action Manual Pull Station

    Silent Knight PS-SATK Single Action Manual Pull Station

    $60.48

    In stock

    • UL listed
    • CSFM approved
    • MEA (BSA) approved
    Add to cartLoading Done
  • Silent Knight PS-SATK-WP Outdoor Single Action Pull Station with Terminals

    Silent Knight PS-SATK-WP Outdoor Single Action Pull Station

    $129.01

    Only 2 left in stock

    • UL listed
    • CSFM approved
    • MEA (BSA) approved
    Add to cartLoading Done
  • Silent Knight SK-PTIR-W Multi-Criteria Detector, White

    Silent Knight SK-PTIR-W Multi-Criteria Detector, White

    $113.85

    Only 8 left in stock

    • Multi-criteria detection
    • New modern design with white finish
    • Analog communications
    Add to cartLoading Done
  • Silent Knight SK-PULL-SA Addressable Single Action Pull Station, Single Pole, SPST, N/O Switch

    Silent Knight SK-PULL-SA Addressable Single Action Pull Stat

    $118.44

    In stock

    • UL Listed, including UL 38, Standard of Manually Actuated Signaling System
    • CSFM Listed
    • MEA Listed
    Add to cartLoading Done
  • Silent Knight SD500-PSDA Dual Action Addressable Pull Station

    Silent Knight SD500-PSDA Dual Action Addressable Pull Statio

    $265.64

    Only 2 left in stock

    • Corrosion resistant gold-plated contacts
    • Key operated reset lock
    • Key matches compatible FACP locks
    Add to cartLoading Done
  • SILENT KNIGHT Honeywell SILENT KNIGHT SD505DTSK Duct Detector Test Switch

    SILENT KNIGHT Honeywell SILENT KNIGHT SD505DTSK Duct Detecto

    $267.94

    Only 4 left in stock

    The SILENT-KNIGHT-SD505-DTS-K is a remote test switch for the DUCTR Duct Smoke Detector .With the DTS-K, you can test your duct smoke detector remotely without the hassle of having to physically move to your detectors location. The switch provides LED indication of SD505-DUCTR status, and it uses the same key as the control panel. Also…

    Add to cartLoading Done
  • Silent Knight SKE-450 Silent Knight SKE450 50W Voice Evacuation Panel, 50W

    Silent Knight SKE-450 Silent Knight SKE450 50W Voice Evacuat

    $2,093.95

    Only 8 left in stock (can be backordered)

    • 50 watts of output power on a 25 or 70.7 VRMS speaker circuit. The speaker circuit can be Class A or B. Provides maximum flexibility for new or retrofit jobs.
    • Downloadable Voice Messages via direct connect. If you need a different message download it from the SK website free of charge!
    Add to cartLoading Done
  • Silent Knight SK-FML Fiber Card, Multi Mode Module

    Silent Knight SK-FML Fiber Card, Multi Mode Module

    $125.33

    Only 13 left in stock

    • Simple plug-in card installation
    • Connect compatible panels using fiber optic cable for improved multi-site management and lower monthly monitoring costs
    • Use single and multi-mode modules on the same network card for added design flexibility
    Add to cartLoading Done