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Tecom Challenger 4Door NAC - Network Access Controller - PCB Only

The Network Access Controller is an access control solution allowing you to manage your door and access requirements as well as supporting intrusion applications

  • Direct connection to supported software
  • Compatible with ChallengerPlus panels 
  • Large memory capacity: - 250,000 users - 10,000 door groups - 50,000 history events
  • Dual-BUS to support: - Tecom RS-485 readers or expanders - OSDP v2 - Aperio - Salto
  • Remote flash firmware upgradeable
  • Onboard ethernet
  • 8 inputs onboard
  • 6 readers per door with any combination of in/out
  • Relay expander port
  • Support for multiple end-of-line (EOL) resistor values • Scheduled lock/unlock override times
  • User configurable door override times
  • Card data can be up to 128 bits on every credential
  • Each user can have a 10 digit PIN
  • Map up to 32 inputs and 16 outputs for use with ChallengerPlus panel
  • Up to 100 actions can be scheduled such as lock/unlock and enable/disable
  • Internal error analysis (can find and repair faults avoiding unit malfunction)