Pyronix PCX 78 Installation Manual page 34

For your security, the keypad becomes disabled for 120 seconds after 13 incorrect
keypresses, or after 3 attempts to present invalid tags. It will subsequently be disabled again
after 7 further incorrect key-presses or after another invalid tag is presented. Once a correct
code or tag has been registered, the keypad is returned to normal operation. PIN code entry
must be completed within 60 seconds or it will count as an invalid code being used.
34 PCX Installation Guide 102017852 - V01