How do mechanical locks work?
Pushbutton locks operate only when the correct buttons are
pushed in the proper sequence and the turn knob is rotated. A new
combination is set when the lock is installed using as many of the 5 buttons
as desired. Buttons may be pressed individually or in unison. Keyless entry
locks offer convenient and effective solutions that you should learn where
is the ideal place to install keyless entry locks.
Example: a combination of 2-3-4 pushed individually is NOT the same as 2 and
4 together, then 3.
Thousands of possible combinations make it
virtually impossible to guess a code.