FeaturesProduct colour:BlackPowerPower consumption (typical):10 WOutput current:1.5 AOperational conditionsOperating relative humidity (H-H):10 - 90%Operating temperature:-10°C ~ +55°CWeight & dimensionsWeight:1 kgHeight:48 mmWidth:320 mmDepth:240 mmSystem requirementsBrowser supported:IE, Firefox, Chrome, Edge, SafariMobile operating systems supported:iOS,AndroidWindows operating systems supported:YesMac compatibility:YesMac operating systems supported:YesPerformanceVideo input channels:4 channelsMaximum resolution:3840 x 2160 pixelsWireless LAN featuresWi-Fi:NoStorageHDD interface:Serial ATAHDD capacity:16 GBNumber of HDDs installed:1Ports & interfacesEthernet LAN (RJ-45) ports:8Supported network protocols:HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPoE,DDNS, FTPAudio RCA outputs:1HDMI ports quantity:1Audio RCA inputs:1Power over Ethernet (PoE):YesVGA (D-Sub) output ports:1USB 2.0 ports quantity:2Ethernet :One 10/100Mbps RJ45 port