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Door Controllers

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  1. Dortronics 49211-U PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Unlocked)

    Dortronics 49211-U PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Unlocked)

    The Dortronics 49211-U door interlock controller can provide power and control for up to 128 doors. The PLC logic allows only one door, in any defined area, to be unsecured at a time. Simultaneous requests for access or requests for access while another door is unsecured are denied to maintain the highest level of control. Learn More
    $1,237.50

  2. Dortronics 49211-L PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Locked)

    Dortronics 49211-L PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Locked)

    The Dortronics 49211-L door interlock controller can provide power and control for up to 128 doors. The PLC logic allows only one door, in any defined area, to be unsecured at a time. Simultaneous requests for access or requests for access while another door is unsecured are denied to maintain the highest level of control. Learn More
    $1,237.50

  3. Dortronics 47411-U Economical PLC 4-Door Interlock Mantrap Controller (4-Door / 1-Room Normally Unlocked)

    Dortronics 47411-U Economical PLC 4-Door Interlock Mantrap Controller (4-Door / 1-Room Normally Unlocked)

    The 47411-U Programmable Logic Controller is an economic way to control up to 4 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (4-Door / 1-Room Normally Unlocked) Learn More
    $731.25

  4. Dortronics 47311-U Economical PLC 3-Door Interlock Mantrap Controller (3-Door / 1-Room Normally Unlocked)

    Dortronics 47311-U Economical PLC 3-Door Interlock Mantrap Controller (3-Door / 1-Room Normally Unlocked)

    The 47311-U Programmable Logic Controller is an economic way to control up to 3 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (3-Door / 1-Room Normally Unlocked) Learn More
    $675.00

  5. Dortronics 47311-L2U Economical PLC 3-Door Interlock Mantrap Controller (1-Normally Locked & 2-Normally Unlocked with 1-Shared Door)

    Dortronics 47311-L2U Economical PLC 3-Door Interlock Mantrap Controller (1-Normally Locked & 2-Normally Unlocked with 1-Shared Door)

    The 47311-L2U Programmable Logic Controller is an economic way to control up to 3 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (1-Normally Locked & 2-Normally Unlocked with 1-Shared Door) Learn More
    $675.00

  6. Dortronics 47311-L Economical PLC 3-Door Interlock Mantrap Controller (3-Door / 1-Room Normally Locked)

    Dortronics 47311-L Economical PLC 3-Door Interlock Mantrap Controller (3-Door / 1-Room Normally Locked)

    The 47311-L Programmable Logic Controller is an economic way to control up to 3 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (3-Door / 1-Room Normally Locked) Learn More
    $675.00

  7. Dortronics 47311-2LU Economical PLC 3-Door Interlock Mantrap Controller (2-Normally Locked & 1-Normally Unlocked with 1-Shared Door)

    Dortronics 47311-2LU Economical PLC 3-Door Interlock Mantrap Controller (2-Normally Locked & 1-Normally Unlocked with 1-Shared Door)

    The 47311-2LU Programmable Logic Controller is an economic way to control up to 3 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (2-Normally Locked & 1-Normally Unlocked with 1-Shared Door) Learn More
    $675.00

  8. Dortronics 47211-U Economical PLC 2-Door Interlock Mantrap Controller (Standard 2-Door / 1-Room Normally Unlocked)

    Dortronics 47211-U Economical PLC 2-Door Interlock Mantrap Controller (Standard 2-Door / 1-Room Normally Unlocked)

    The 47211-U Programmable Logic Controller is an economic way to control up to 2 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (Standard 2-Door / 1-Room Normally Unlocked) Learn More
    $646.88

  9. Dortronics 47211-LU Economical PLC 2-Door Interlock Mantrap Controller (1 Normally locked Door 1 Normally Unlocked Door)

    Dortronics 47211-LU Economical PLC 2-Door Interlock Mantrap Controller (1 Normally locked Door 1 Normally Unlocked Door)

    The 47211-LU Programmable Logic Controller is an economic way to control up to 2 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (1 Normally locked Door 1 Normally Unlocked Door) Learn More
    $646.88

  10. Dortronics 47211-L Economical PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Locked)

    Dortronics 47211-L Economical PLC 2-Door Interlock Mantrap Controller (2-Door / 1-Room Normally Locked)

    The 47211-L Programmable Logic Controller is an economic way to control up to 2 interlocked doors. The controller logic sequences simultaneous requests for access and monitors unsecured doors to maintain the highest level of security at all times. (2-Door / 1-Room Normally Locked) Learn More
    $646.88

  11. Dortronics 43211-U Economical 2-Door Interlock Mantrap Controller (2-Door / 1-Room / 2-Normally Unlocked Doors)

    Dortronics 43211-U Economical 2-Door Interlock Mantrap Controller (2-Door / 1-Room / 2-Normally Unlocked Doors)

    The 43211-U door interlock controller provides a high level of access control and an economical solution for 2-door systems. (2-Door / 1-Room / 2-Normally Unlocked Doors) Learn More
    $520.31

  12. Dortronics 43211-LU Economical 2-Door Interlock Mantrap Controller (1 Normally locked Door 1 Normally Unlocked Door)

    Dortronics 43211-LU Economical 2-Door Interlock Mantrap Controller (1 Normally locked Door 1 Normally Unlocked Door)

    The 43211-LU door interlock controller provides a high level of access control and an economical solution for 2-door systems (1 Normally locked Door 1 Normally Unlocked Door) Learn More
    $520.31

  13. Dortronics 43211-L Economical 2-Door Interlock Mantrap Controller (2-Door / 1-Room / 2-Normally Locked Doors)

    Dortronics 43211-L Economical 2-Door Interlock Mantrap Controller (2-Door / 1-Room / 2-Normally Locked Doors)

    The 43211-L door interlock controller provides a high level of access control and an economical solution for 2-door systems (2-Door / 1-Room / 2-Normally Locked Doors) Learn More
    $520.31

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