User Manual

Product Introduction 1
1. Product Description 1
2. Product Structure 1
3. Product Dimension 2
4. Product Features 2
5. Technical Parameter 2
6. Function Keys Introductions 3
7. Basic Functions 3
TTLOCK App 4
1. registration and login 5
1.1 security question settings 6
1.2 login authentication 6
1.3 ways of identifying 7
1.4 login successful 7
2. lock management 7
2.1 lock adding 8
2.2 lock upgrading 9
2.3 error diagnosis and time calibration 9
2.4 authorized administrator 9
3. key management 10
3.1 key management 10
3.2 deadline warning 10
3.3 search lock record 11
4. passcode management 11
4.1 permanent passcode 11
4.2 time-limited passcode 11
4.3 one-time passcode 12
4.4 clear code 12
4.5 cyclic passcode 12
4.6 customized passcode 12
4.7 passcode sharing 12
4.8 passcode management 13
5. card management 13
6. fingerprint management 13
7. unlock via bluetooth 14
8. (0mit) 14
9. system setting 14
9.1 user management 15