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KT-300 Door Controller

The KT-300 Door Controller is the most powerful and scalable door controller Kantech offers.

Nearly unlimited doors

One controller supports up to two readers, installed on two separate doors or on a single door controlling both entry and exit. Each controller is linked to the others in the system using a "RS-485" communication bus providing for control of up to a million doors depending on the software you choose.

Expandable

Built-in Combus expansion means you can add relay, input, and output modules to connect HVAC systems, elevators, motion detectors, and more. You can also add an LCD monitor to view time and date information.

  • Controls two doors and easily links to a network
  • Update the firmware directly from system workstation
  • Fast, up to 115,200 baud
  • Ready to go, no dip switches or jumpers to set
  • 5V and 12V reader power
  • Interfaces with an external alarm system
  • Supervises battery conditions and reports low battery/no battery status to the system
  • Automatic trouble reporting
  • All power outputs are individually protected against short circuits and surges by a self-resetting PTC
  • Choice of two memory capacities, 128K or 512K

More Resources

Documentation

KT-300 Door Controller Data/Specification Sheet English
KT-300 Door Controller (A4) Data/Specification Sheet English
KT-300 Door Controller Installation Manual Manuals English
Product Bulletin, November 2005 Product Bulletin English
KT-300 Firmware Installation Instructions v1.xx Instruction/Installation Sheet English
KT3-LCD Installation Sheet Instruction/Installation Sheet English
KT-PC4108 Installation Sheet Instruction/Installation Sheet English
KT-PC4204 Installation Sheet Instruction/Installation Sheet English
KT-PC4216 Installation Sheet Instruction/Installation Sheet English
KT-300 Inner Door Sticker UL Instruction/Installation Sheet English
KT-300 Door Controller Firmware Upgrade Issue Technical Bulletins English
Access Control & Burglar Alarm Integration with KT-300 Application Notes English
Resetting Open Door Delays Application Notes English
Setting up the Self-Mini Storage Facilities Control with EntraPass Application Notes English
KT-300 Door Controller Wiring Diagram System Diagram  

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Product availability varies by region; availability is subject to change. Contact your local sales representative for availability in your region.