Simple installation: the installation of network cameras is very simple, only power and networks connection are needed. * Scope of applications: apply to home, offices, enterprises, supermarkets, schools and other public places. * Supporting multiple protocols: Embedded operation system supports the TCP / IP, SMTP (simple mail protocol), HTTP, UPNP, etc. * Alarm Monitoring: Through external alarm device, the alarm information can be sent to your e-box or your mobile phone. * If WIFI wireless connection is used, only power is a must.