EOL: D9210B Series Access Control Interface Modules

D9210B Series Access Control Interface Modules
  • Provides direct interface to 26‑bit Wiegand card readers
  • Onboard buzzer output
  • Removable onboard relay for switching 12/24 VDC/VAC power
  • Option to unlock or lock door upon SDI bus failure
  • Supervised onboard point
  • Request to Exit and Request to Enter inputs that can have a shunt only option
  • Easily programmable entry/exit door strike and shunt control
  • Four door states: Locked, Unlocked, Secured, Fire Unlock
  • Pre‑warn for holding door open too long