The VIP Vision NVR16PRO5NP is a 16 channel network video recorder, designed as an immediate and customisable high definition IP surveillance solution. This NVR requires external Power over Ethernet (PoE) switches. The NVR supports up to 256Mbps incoming bandwidth and can record beyond up to 12MP resolution (4000 x 3000) across all 16 channels. Adjusting recording settings, exporting footage and live viewing camera streams are performed through an easy to use user interface. This NVR supports up to 24TB of internal storage and features continuous recording. When the internal storage is full, the NVR will automatically record over the oldest footage.Accessing footage and changing settings remotely is possible from a local PC or over the internet via the NVR web interface. Smartphone and tablet remote viewing is available for iOS (iPhone, iPad), Google Android and Microsoft Windows Phone via free applications and can code tool.The NVR16PRO5NP can backup footage to external USB devices, eSATA devices, an internal DVD-RW burner (optional) as well as via the local network. Specifications Warranty (Years) 4 Alarm Input / Output 16 channels input / 6 channels relay output Auxiliary Inputs 1 x RS232 / 1 x RS485 / 1 x eSATA Backup Modes USB Device / Network / eSATA Device / Internal SATA burner Bit Rate 1 ~ 20Mbps Dimensions 440 x 405 x 76mm Display Resolution Configurable from 3840 x 2160 to 1024 x 768 Display Split 1/4/8/9/16 Ethernet 2 RJ-45 ports (10/100/1000M) HDD Modes N/A Incoming Bandwidth 256Mbps Internal HDD 4 SATA ports, up to 24TB Main Processor Dual-core embedded processor Max. User Access 128 users Maximum Record Resolution Configurable from 12.0MP(4000 x 3000) to CIF (352 x 288) Network Functions HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search ONVIF Conformance 2.4 Conformance Operating Environment -10 ~ 55°C / 10 ~ 90%RH / 86 ~ 106kpa Operating System Embedded Linux Optical Interface N/A OSD Camera title, Time, Video loss, Camera lock, Motion detection Playback Sync 1/4/9/16 Power Consumption 17W Power over Ethernet N/A Power Supply 100 ~ 240VAC, 50 ~ 60Hz Record Interval 1~120 min (default: 60 min) / Pre: 1~30s / Post: 10~300s Record Modes Manual / Schedule (Regular [Continuous], MD, Alarm) / Stop Remote View iOS (iPhone, iPad) / Android devices / Windows Phone Search Modes Time/Date, Alarm, By Motion, Exact search, Smart search Trigger Events Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer Two-way Talk 1 channel input / 1 channel output / RCA USB Interface 3 ports: Rear USB3.0 / Front USB2.0 Video Compression H.265 / H.264 / MJPEG Video Detection Motion (Zones: 396(22× 18)), Video Loss, Camera Blank Video Input 16 channel Video Output 2 x HDMI / VGA Weight 4.35kg (without HDD)