Keypad Digital Locker Lock with Code

digital keypad locker lock with code
Functions
1 .Sound indicate function
Different operation with different sounds to indicate
2 .LED indicate function
3 kinds different color LED to indicate( (yellow LED means ,red LED means low voltage, green LED
means low voltage, green LED means unlock)
3 .Emergency open :
1)When battery have not enough power to drive motor,users can connect external power supply to
(Battery box)  supply power to turn on lock;
2)When uses forget password,users can input master code to turn on lock;
3)If there are problem in electronic or mechanism,user need to destroy panel to turn on lock
4.Mechanical emergency open mode:
5.Alarm for low power
When power is too low,input password to turn on lock, red LED will flicker and with 4 groups
alarm,after alarmed still can turn on lock about 100 times.
5 .Password digits:
User code and Master code 2-10 digits ;
6 .Restore password
 

Remark: this type have two work modes as follows (you can choose which mode you like):
1. Private type(Independent type) mode:
This lock can save one fixed code as user code. For example,if you set "12345" as User codesuccessfully,the
lock will be only opened by "12345" forever untill you set new other User code.
2. Public type(Open type) mode:
This lock won't save one fixed code as user code. It will cancel user code each time after you open door. User
can change different code before closing door.For example,if you set "12345" as User code to close the door,
the lock will be only opened by"12345". However,if you open the door by" 12345" ,you can use any other code
as User code to close the door.

Product Advantages:   

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