Showing 2481–2496 of 12705 results

  • Silent Knight 6820EVS 1110-Point Addressable Fire Alarm Control Panel with Emergency Voice System

    Silent Knight 6820EVS 1110-Point Addressable Fire Alarm Cont

    $4,258.78

    Only 16 left in stock

    • Single enclosure for both fire and emergency voice components
    • Ability to select EVS messages as priority over fire
    • Record and map 15 one-minute messages to eight EVS buttons
    • Capable of producing 520 Hz tones to meet NFPA 72 requirements
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  • Silent Knight SK-CONTROL Addressable Notification Module

    Silent Knight SK-CONTROL Addressable Notification Module

    $105.00

    In stock

    • Flexible solution for adding notification circuits where needed
    • Rotary address switches for fast installation
    • Support for Class B (Style Y) or Class A (Style Z) wiring
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  • Silent Knight EVS-125W Intelligent 125W Amplifier

    Silent Knight EVS-125W Intelligent 125W Amplifier

    $2,207.98

    In stock

    • SBUS addressable, up to four EVS-125w per system
    • Each EVS-125W is supervised and has four onboard audio circuits expandable to eight with the EVS-CE4
    • EVS-125W uses an easy to install wire harness to connect the ECS-CE4 audio circuit expander
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  • 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
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  • 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.
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  • 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
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  • 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
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  • 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

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  • 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
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  • 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
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  • 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
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  • 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
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  • 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
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  • 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
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  • 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
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  • 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
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