A Series 4CH PoE NVR, Embedded Linux, H.265, H.264, MJPEG codec, Plug & play by 4 PoE (LAN, 10/100), 1 RJ-45(WAN, 10/100), 40Mbps Recording Throughput, Supported HDD (Maximum 1 x 6TB), HDMI local monitor, ARB supported, P2P service support. No HDD included Features: - NDAA Compliance: Yes - Product colour: Black Hard drive: - HDD interface: SATA - Maximum storage capacity: 6 - Number of HDDs supported: 1 Operational conditions: - Operating relative humidity (H-H): 20 - 85 - Operating temperature (T-T): 0 - 40 Performance: - Audio formats supported: AAC/G.711/G.726 - Backup function: Yes - Languages support: Czech/Danish/Dutch/English/Finnish/French/German/Greek/HRV/Hungarian/Italian/Japanese/Korean/Norwegian/Polish/Portuguese/Romanian/Russian/SER/Simplified Chinese/Spanish/Swedish/Thai/Turkish/Vietnamese - Number of simultaneously playbacked channels: 16 - Operating system installed: Linux - PTZ control: Yes - Video formats supported: H.264/H.265/M-JPEG - Video input channels: 4 Ports & interfaces: - DC-in jack: Yes - Ethernet LAN (RJ-45) ports: 4 - Ethernet WAN: Yes - HDMI output: Yes - HDMI ports quantity: 1 - Power over Ethernet (PoE): Yes - Power over Ethernet (PoE) ports quantity: 4 - Supported network protocols: IPv4, IPv6, TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP (Server, Client), SMTP, ICMP, IGMP, ARP, DNS, DDNS, uPnP, HTTPS, SNMP, ONVIF (Profile-S), SUNAPI(Server, Client) - USB 2.0 ports quantity: 2 Power: - Output current: 1.2 - Output voltage: 54 - Power consumption (max): 52 - Total Power over Ethernet (PoE) budget: 35 Storage: - HDD capacity: 6 System requirements: - Mac compatibility: Yes - Mac operating systems supported: Mac OS X 10.13 High Sierra - Mobile operating systems supported: Android/iOS - Windows operating systems supported: Windows 10 Vendor information: - Brand Name: Hanwha - Warranty: 5 Video: - Video intelligence analytic: No Wireless LAN features: - Wi-Fi: No - Product.Details.Specifications.Level1: Surveillance & Security - Product.Details.Specifications.Level2: Recorders & Servers - Product.Details.Specifications.Level3: Network Video Recorders (NVR)