!
4.2.6. Encryption ..................................................................................................................................................................... 28
4.2.7. NAT ............................................................................................................................................................................... 28
4.2.8. User Agent .................................................................................................................................................................... 29
4.3. Access Control ....................................................................................................................................................................... 30
4.3.1. Web Relay .................................................................................................................................................................... 30
4.4. Security .................................................................................................................................................................................. 31
4.4.1. Anti-alarm ...................................................................................................................................................................... 31
4.4.2. Motion ........................................................................................................................................................................... 31
4.4.3. Action ............................................................................................................................................................................ 32
4.5. Upgrade ................................................................................................................................................................................. 35
4.5.1. Web Upgrade ................................................................................................................................................................ 35
4.5.2. Backup config file .......................................................................................................................................................... 35
4.6. Log ......................................................................................................................................................................................... 36
4.6.1. Call Log ......................................................................................................................................................................... 36
4.6.2. Door Log ....................................................................................................................................................................... 36
4.6.3. System Log ................................................................................................................................................................... 37
4.6.4. PCAP ............................................................................................................................................................................ 37