Lock Warranty

There are 2 installation videos below. Find the one that matches with your lock.
(The way you change the code is very different between the two)
Don't forget to fill out the form below to activate your extended warranty! (free replacement parts)

JOUNJIP MECHANICAL LOCK WITH KNOBS

(Quick code)

JOUNJIP MECHANICAL LOCK WITH LEVER HANDLES + PASSAGE MODE

(Drop-Pin code)