Showing 8513–8528 of 12705 results

  • Silent Knight RBB Remote Battery Box 10โ€ณ x 16โ€ณ x 6โ€ณ D

    Silent Knight RBB Remote Battery Box 10″ x 16″ x

    Special Order

    Remote battery box accessory cabinet
    Holds up to two batteries
    Surface mounted

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  • Silent Knight SK-RELAY-6 Addressable 6-Relay Module

    Silent Knight SK-RELAY-6 Addressable 6-Relay Module

    Special Order

    • Six Form C contacts
    • Removable 12 to 18 AWG plug-in terminal blocks
    • Relay programming is completely flexible- can be mapped to zone condition
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  • Silent Knight SD500-AIM Addressable Input Module

    Silent Knight SD500-ARM Addressable Relay Module, UL Listed

    Special Order

    • Two sets of Form C contacts
    • DIP switch programming for fast installation
    • Relay programming is completely flexible – can be mapped to zone conditions
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  • Silent Knight WSK-PULL-DA Swift Wireless Addressable Pull Station

    Silent Knight WSK-PULL-DA Swift Wireless Addressable Pull St

    Special Order

    • Easy, fast, wireless installation
    • Participates in a Class A mesh network
    • Maintenance personnel can open station for inspection and address setting without causing an alarm condition
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  • Silent Knight SK-ZONE-6 Addressable 6-Zone Interface Module

    Silent Knight SK-ZONE-6 Addressable 6-Zone Interface Module

    Special Order

    • Converts a conventional two-wire loop to an SLC loop
    • Six zone inputs
    • Fully supervised
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  • Speco A1 Single Door Controller, UL Listed, Black

    Speco A1 Single Door Controller, UL Listed, Black

    Special Order

    • Out of the box ready browser managed
    • Available on all browsers
    • Embedded Linux operating system
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  • Speco A2E4 2-Door Controller, Expandable up to Doors, Basic Power, Black

    Speco A2E4 2-Door Controller, Expandable up to Doors, Basic

    Special Order

    • Get secure, reliable and affordable access to the doors in your building with this door access control panel
    • Designed for door security
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  • Speco A2E4P 2-Door Controller, Expandable up to Doors, Power Package, Black

    Speco A2E4P 2-Door Controller, Expandable up to Doors, Power

    Special Order

    • Expandable up to 4 doors (when used with A2M board)
    • Out of the box ready browser managed
    • Available on all browsers
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  • Speco AP300HA ACS Series Mullion Proximity Reader, IP67 Compliant, Black

    Speco AP300HA ACS Series Mullion Proximity Reader, IP67 Comp

    Special Order

    • Up to 5 in of read range
    • Contactless Digital Radio Frequency Identification (RFID) technology
    • Compliant with the Wiegand communication protocol
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  • Speco AP500HA ACS Series Proximity Reader, IP67 Compliant, Black

    Speco AP500HA ACS Series Proximity Reader, IP67 Compliant, B

    Special Order

    • Up to 5 in of read range
    • Contactless Digital Radio Frequency Identification (RFID) technology
    • Compliant with the Wiegand communication protocol
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  • Tektone Sound & Signal IH151NK Power Control Unit

    Tektone Sound & Signal IH151NK Power Control Unit

    Special Order

    • ULยฎ 1069 Listed power & control unit.
    • ULยฎ Listed Class 2 transformer.
    • Provides steady light and slow tone for normal call; flashing light and rapid tone for emergency call.
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  • Tektone Sound & Signal 3-Wire Apartment Intercom station SRF Plastic โ€“ T9-IR203E

    Tektone Sound & Signal 3-Wire Apartment Intercom stati

    Special Order

    • Surface mounted
    • Simple, push button operation
    • Easy installation
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  • Tektone Sound and Signal LI382LED Dome Lt 4 Led Rrww

    Tektone Sound and Signal LI382LED Dome Lt 4 Led Rrww

    Special Order

    • UL 1069 Listed
    • Long lasting LEDs
    • No bulb replacement required
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  • Tektone Sound & Signal PK152

    Tektone Sound & Signal PK152

    Special Order

    • Red LED for power in; Green LED for power out.
    • ULยฎ 1069 Listed.
    • High-quality electronic components.
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  • TekTone SF401A

    TekTone SF401A

    Special Order

    • ULยฎ 1069 Listed
    • Oxygen safe
    • Impact resistant and waterproof
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  • TEKTONE SOUND & SIGNAL SS106 Transformer, 8 VAC/20VA, 16-24 VAC/30VA

    TEKTONE SOUND & SIGNAL SS106 Transformer, 8 VAC/20VA, 1

    Special Order

    • Class 2 Transformers offer compact
    • easy-to-install
    • low voltage AC power sources for use with various TekToneยฎ intercom systems
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