How to change master pin code
- Unlock and open door
- Take battery cover off
- Press [REG] button to start registration : Ding dong
- Enter current master pin code + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Press 1 + * : Ding dong
- Enter new master pin code (4-12 digits) + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
How to register user fingerprints or user pin code
- User fingerprint registration : Max 100 fingerprint can be registered
- Unlock and open door
- Take battery cover off
- Press [REG] button to start registration : Ding dong
- Enter master pin + *
- Enter 7 + * : Ding dong
- Press finger on the fingerprint reader until you hear a single chime, then remove finger
- Repeat step 5 a total of 3 times
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Repeat from step 5 if registering other user fingerprints OR press [REG] button to exit registration
- User pin code registration
- Unlock and open door
- Take battery cover off
- Press [REG] button to start registration : Ding Dong
- Enter master pin + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Enter 4 + * : Ding dong
- Enter user number (0 ~ 9) + *
- Unregistered user number will be shown on the screen
- Enter new user pin code + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Repeat from step 6 if registering other user numbers OR press [REG] button to exit registration
How to delete user fingerprints or user pin code
- Deleting user pin codes
- Unlock and open door
- Take battery cover off
- Press [REG] button to start registration : Ding Dong
- Enter master pin + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Enter 5 + * : Ding Dong
- Enter user number that needs to be deleted (0 ~ 9) + *
- Repeat from step 5 if deleting other user numbers OR press [REG] button to exit registration
- If you want to delete all user PIN code, enter 6 + * at step 5.
- Deleting user fingerprints
- Unlock and open door
- Take battery cover off
- Press [REG] button to start registration : Ding Dong
- Enter master pin + *
- Success : Ding Dong Deng
- Fail : DingdongDingdong
- Enter 8 + * : Ding Dong
- Put the finger on the fingerprint reader and remove finger
- Success : Ding Dong Deng
- Fail : DingdongDingdong (if it has already been deleted or not recognised)
- Repeat from step 5 OR press [REG] button to exit registration
- If you want to delete all fingerprints at once, press 9 + * at step 5
How to factory reset
- Unlock and open door
- Take battery cover off
- Press and hold [REG] button for 3 seconds : Ding Dong -> Ding Dong
- Enter factory reset code + *
- 4560852580 : Factory reset without wireless module connection
- 1470852369 : Factory reset including wireless module connection
- Success : Ding Dong Deng
- Fail : Dingdongdingdong
Other functions
1. Double Authorization
- [REG] + [4] + [*] : double authorization on
- [REG] + [6] + [*] : double authorization off
2. Random number security (multi-level security)
- [REG] + [7] + [*] : random number security on
- [REG] + [9] + [*] : random number security off