Product Name: Dahua 16/32channel 1u 16poe 4K&H. 265 PRO Network Video Recorder (NVR5216-16P-4KS2E/NVR5232-16P-4KS2E) Model NO.: NVR5216-16P-4KS2E/NVR5232-16P-4KS2E Hdd Supported: 2 Hard Disk Size: 2 SATA III Ports, up to 10 Tb Capacity for Each HD Audio: with Audio Video Input/Output: 16/32CH Main Processor: Quad-Core Embedded Processor Resolution: 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720p USB: 2 USB Ports (1 Rear USB 3.0, 1 Front USB 2.0 ) Two-Way Talk: 1 Channel Input, 1 Channel Output, RCA Display Interface: 1 HDMI, 1 VGA Recording Compression: Smart H.265+/H.265/Smart H.264+/H.264/Mjpeg Poe: 16 Ports(IEEE802.3af/at) 1-8ports Support Epoe&Eoc Trademark: dahua without logo Transport Package: Box Specification: 375mm x 326.5mm x 53mm Origin: Zhejiang, China HS Code: 85219090 Product Description Features:> Smart H.265+/H.265/Smart H.264+/H.264/MJPEG> Max 320Mbps Incoming Bandwidth> Up to 12MP Resolution for Preview and Playback> HDMI/VGA simultaneous video output> 1-8 PoE Ports Support 800m ePoE & EoSpecification:SystemMain ProcessorQuad-core embedded processorOperating SystemEmbedded LINUXAudio and VideoIP Camera Input16/32 ChannelTwo-way Talk1 Channel Input, 1 Channel Output, RCADisplayInterface1 HDMI,1 VGAResolutionHDMI: 3840 × 2160 , 1920 × 1080 , 1280 × 1024,1280 × 720 , 1024 × 768VGA: 1920 × 1080 , 1280 × 1024,1280 × 720 , 1024 × 768Decoding Capability4-ch@8MP(30fps), 16-ch@1080P(30fps)Multi-screenDisplay16CH: 1/4/8/9/1632CH: 1/4/8/9/16/25/36OSDCamera title, Time, Camera lock, Motion detection, RecordingRecordingCompressionSmart H.265+/H.265/Smart H.264+/H.264/MJPEGResolution12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 etc.Bit Rate16Kbps ~ 20Mbps Per ChannelRecord ModeManual, Schedule (Regular, MD(Motion Detection) , Alarm, IVS), StopRecord Interval1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 secVideo Detection and AlarmTrigger EventsRecording, PTZ, Tour, Alarm Out, Video Push, Email, Snapshot, Buzzer and Screen TipsVideo DetectionMotion Detection, MD Zones: 396 (22 × 18), Video Loss and TamperingAlarm input4 ChannelRelay Output2 ChannelPlayback and BackupSync Playback1/4/9/16Search ModeTime /Date, Alarm, MD and Exact Search (accurate to second)Playback FunctionPlay, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital ZoomBackup ModeUSB Device/NetworkThird-party SupportThird-party SupportArecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and moreNetworkInterface1 RJ-45 Ports (10/100/1000Mbps)PoE16 ports (IEEE802.3af/at)1-8 ports support ePoE & EoCNetwork FunctionHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4IPMax. User Access128 usersSmart PhoneiPhone, iPad, AndroidInteroperabilityonVIF 2.4, SDK, CGIStorageInternal HDD2 SATA III Ports, Up to 10 TB capacity for each HDDeSATAN/AAuxiliary InterfaceUSB2 USB Ports (1 Rear USB 3.0 , 1 Front USB 2.0 )RS2321 Port, for PC Communication and KeyboardRS4851 Port, for PTZ controlElectricalPower SupplySingle, AC100V ~ 240V, 50 ~ 60 HzPower ConsumptionNVR: <15.2W (Without HDD)PoE: Max 25.5W for single port130W total rated power, 80% control for protectionFanSmart fan, automatically adjust running speedEnvironmentalOperating Conditions-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpaStorage Conditions-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RHConstructionDimensions1U, 375mm x 326.5mm x 53mm ;(14.8" x 12.9" x 2.1")Net Weight2.7kg (6.0 lb) (without HDD)Gross Weight4kg (8.8 lb) (without HDD)CertificationsCEEN55032, EN55024, EN50130-4, EN60950-1FCCPart 15 Subpart B, ANSI C63.4-2014ULUL 60950-1