The code is entered but Lock does not open and the Keypad emits 2 braps.
The 2 braps indicate that the lock is in “Penalty Time”. Penalty time occurs when 4 or more incorrect codes have been entered. Penalty time can also occur if an error was made while performing a combination change. This feature safeguards against unauthorized entry into the safe.
Leave the battery(s) in the keypad. Do not touch the keypad for 5 -15 minutes. Earlier model 6120 had a penalty time phase of 15 minutes. After 15 minutes (max) the lock will reset itself and the correct code can now be entered to open the lock.
6120, 6123, Z02 Locks