... ,built-in Web Server support email/external alarm *Plug and Play Series*Lens: standard black and white lens, f = 4mm, F = 2.0, standard ... ensure user safety*Network protocols: TCP / IP, UDP, DHCP, SMTP, as HTTP, FTP, the DNS, DDNS, etc.*Network Connection: 10-100Base ... supply*Accessories: 1.5M cable,CD (manual / software), power adapter and Bracket. Plug and Play 30W-pixel CMOS IP wifi camera