Why does the reader or keypad continuously beep when the door is buzzed open?

If the reader or keypad continuously beeps when the door is buzzed open, this is likely due to incorrect wiring.

Verify the LED and BZR (buzzer/beeper) wiring from the proximity reader or keypad to the controller or expansion terminals are correct. It is likely these wires have been swapped and need to be reversed.

If the wiring is verified and correct, reach out to the installer or manufacturer of the proximity device.