Network Surveillance long-distance/local video recording, screen shot FunctionNetwork Surveillance long-distance/local video recording, screen ... illumination5.0 Lux @ F2.0Signal systemPAL/NTSC SYSTEMnetworkProtocal TCP/IP, HTTP, ARP, RARP, ICMP, DHCP, FIP, SMTP ... (administer ,operator, and viewer)Support all USB PC cameras with VIMICRO ZC301Plus processor Packing info: Accessories: one ...