Version 1.1
- 5 -
3.1 Assigned Mode
3.1.1 Open & Close by Pin Code
①
Default Pin Code :1234
②
Open
：
+ “4 digit Pin Code”+
③
Close
：
Automatic close after several seconds ( Full cycle latch )
④
Change Pin Code
：
+ old Pin Code + + new Pin Code + + new Pin Code +
Pin Code can be changed only when the lock is under
unlocked status.
3.2 Free Selection Mode
3.2.1. Open & Close by Pin Code
①
Close
：
+ self-selected 4 digit code +
②
Open
：
+ User
’s 4 digit code +
After it is unlocked, any 4-digit password can be used to lock it.
User Pin Code will be deleted each time lock is opened.
3.2.2. Open & Close by Smartphone
(1) How it works
