... 1b) (optional).Specifications:Item No.KECAM03HardwareOperation SystemEmbedded Linux SystemNetworkNetwork ProtocolTCP/IP, HTTP, ARP, RARP, ICMP, FTP, SMTP, PPPOENetwork Interface10M/100M self ... ≤0.1LuxLens InterfaceC/CS InterfaceAWBONBLCONLens 6mmShell Waterproof Level Coincident with IP 67 Standard Day/NightInfrared Wavelength850nmInfrared Distance30 MetersInfrared Fill-in LightWhen ...