Q1.   How many password can be registerd ?    

          >>   2 Password.  ( 4-12 digits numbers )

          Note : You cannot register same number such as 1111 or sequential number such as 1234.


Q2.   How do I setup or change the password ?    

          >>   How to setup or Change Password

         Note : Factory default password is "0000"


Q3.   How many User Cards can be registered ?   

          >>   Up to 20 cards can be registered


Q4.   How do I register User Card ?  

          >>   How to register User Card

         Note : When a User Card is registered as below, the previous registration is deleted and overwritten with the new one.


Q5.   How do I register User Card without deleting previous registration? 

          >>   How to Add User Card


Q6.   How to delete Registered password and User Card ?

          >>   Delete all Password and User Card


Q7.   What should I do if I lost User Card or forget Password ?

          >>   Immediately delete ( Refer Q6)  and register the new one  (Refer Easy manual_download & Q4)


Q8.   How do I replace the battery?

          >>   Exchange batteries immediately when you receive low battery warning

                  How to take off battery cover


Q9.   How to Install Digital lock with the door ?


Q10.   How long is the product warranty ?

          >>   2 years from the date of purchase.