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Relay Modules

Showing 10-18 of 23 Results

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  1. $65.79
    SKU: AM333

    Alpha AM333 Aux. Relay Used with S.T.R. Qwikbus Type Stations to Provide a Dry Contact Closure

    • Non-returnable or refundable
    $65.79
    Low Price Guarantee
  2. $53.76
    SKU: AM40

    Alpha AM40 Aux. Relay Used with S.T.R. Qwikbus Type Stations to Provide a Dry Contact Closure

    • Non-returnable or refundable
    $53.76
    Low Price Guarantee
  3. $33.01
    SKU: AM300B

    Alpha AM300B Aux. Relay-Bus Digital Handset Used with S.T.R. 'Bus' Type Handsets to Provide a Dry Contact Closure

    • Non-returnable or refundable
    $33.01
    Low Price Guarantee
  4. $28.35
    SKU: 40368

    Comelit 40368 Relay Module for LED Control

    • Flush Mount Kit for Ultimate Readers
    $28.35
    Low Price Guarantee
  5. $323.45
    SKU: 01397-001

    Axis 01397-001 External IP Relay - 1 Output, 1 Input

    • External IP Relay - 1 Output, 1 Input
    $323.45
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  6. $30.98
    SKU: RY-1824L

    Aiphone RY-1824L Form C Door Release Relay, 18-24V DC Input

    • Form C relay for 18-24V DC intercom systems
    • Contacts have a higher rating than stock units
    • Both normally open and normally closed output options
    $30.98
    Low Price Guarantee
  7. $1,823.25
    SKU: IN-ARM

    Alpha IN-ARM Auxiliary Relay Module Infinity

    • Non-returnable or refundable
    $1,823.25
    Low Price Guarantee
  8. $437.45
    SKU: BRA

    Alpha BRA Controller Board for Digital-Dial Systems

    • Non-returnable or refundable
    $437.45
    Low Price Guarantee
  9. $178.26
    SKU: BRK16

    Alpha BRK16 16-Station Relay Card for Digital-Dial Systems

    • Non-returnable or refundable
    $178.26
    Low Price Guarantee

Showing 10-18 of 23 Results

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