User’s Manual for ZKIR3 Series IR Day & Night Weatherproof Bullet IPC V1.72 Safe and reliable socket head lock screws Double-glass front cover for better optical isolation and mist preventionsurface for better night viewing Three-layer shield +magnetic ring design to eliminate signal interference Numerous additional functions, e.g. alarm, audio talkback, 485 control, TFcard and reset, etc. Support Ethernet power supply (PoE 802.3af regulation) (optional) Support WIFI (802.11b/g/n standard) wireless network module (optional) IR-Cut filters to automatically switch between day and night for optimalmonitoring Double web indicator lamps for easy judgment of web status Analog video output interface (for HD) to facilitate site commissioning Self-recovery from abnormality and auto reconnection after networkinterruption Automatically capture images during an alarm and send them to the designatedemail Support motion detection and external detector alarm Allow setting several alarm times and support the remote alarm linkage Support dynamic IP (DHCP) and dynamic domain name system (DDNS) Network time synchronization (NTP) HD cam to support the browsing by 14 users simultaneously, 4 in primarycode stream and 10 in secondary code stream SD cam to support the browsing by 20 users simultaneously, 10 in primarycode stream and 10 in secondary code stream