... 2.Locked for 3 minutes after 3 times error password. 3.Mechincal key for emergence Digital safe box 1 Safe ... Password (manager use) In locking state, input Master Password, press #, display PASS1~9, after 10seconds, the safe is unlocked ... Master Password is 123456781234, in locking state, press 123456781234, → press #, →display PASS1~9, do not press any key, after 10seconds →the safe is unlocked, ...