Dahua NVR4116-4K 16CH Smart 1U Network Video Recorder

3072×2048 Full HD resolution Supports Smart H.265 , H.265, Smart H.264 , H.264 and MJPEG decoding formats. Max. decoding capability: 8 × 1080p@30 fps or 2 × 8 MP@30 fps. Max. 160/160/80 Mbps incoming/recording/outgoing bandwidth. Supports IP cameras with a resolution up to 12 MP. AI by Recorder supports 4-channel SMD Plus. AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, people counting, stereo analysis and heat map. Supports EPTZ, and one-click arming and disarming. System Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Web, Local GUI AI AI by Recorder SMD Plus AI by Camera Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map Perimeter Protection Perimeter Performance of AI by Camera (Number of Channels) 6 channels Face Detection Face Attributes Gender; age group; glasses; expressions; face mask; beard Face Detection Performance of AI by Camera (Number of Channels) 6 channels Face Recognition Face Recognition Performance of AI by Camera (Number of Channels) 6 channels SMD Plus SMD Plus by Recorder 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change SMD Plus by Camera 6 channels Audio and Video Access Channel 16 channels Network Bandwidth AI disabled: 160 Mbps incoming, 160 Mbps recording and 80 Mbps outgoing AI enabled: 80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing Resolution 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF Decoding Capability AI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps; 8-channel 1080p@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 7-channel 1080p@30 fps Video Output 1 HDMI, 1 VGA Simultaneous： HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous： HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Multi-screen Display Main Screen: 1/4/8/9/16 Sub Screen: 1/4/8/9/16 Third-party Camera Access ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha Compression Standard Video Compression Smart H.265 ; H.265; Smart H.264 ; H.264 Audio Compression G.711a; G.711u; PCM; G726 Network Network Protocol HTTP; HTTPS; TCP/IP; IPv4; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration Mobile Phone Access iOS; Android Interoperability ONVIF 22.12(Profile T; Profile S; Profile G); CGI; SDK Browser Chrome; IE; Safari; Edge; Firefox Recording Playback Multi-channel Playback Up to 16 channels Record Mode General, motion detection; intelligent; alarm Backup Method USB device and network Playback Mode Instant playback, general playback, event playback, tag playback, smart playback Alarm General Alarm Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm Anomaly Alarm Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception Intelligent Alarm Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map Alarm Linkage Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email Port Audio Input 1-channel RCA Audio Output 1-channel RCA Alarm Input NA (2 channels is optional) Alarm Output NA (1-channel 12 V 1 A output is optional) HDD Interface 1 SATA port. up to 20 TB. this limit varies depending on the environment temperature. USB 2 (2 rear USB 2.0 ports) HDMI 1 VGA 1 Network Port 1 (10/100/1000 Mbps Ethernet port, RJ-45) General Power Supply 12 VDC, 2 A Power Consumption Total output of NVR is <10 W(without HDD) Net Weight 0.45 kg (0.99 lb) Gross Weight 1.07 kg (2.36 lb) Product Dimensions 204.6 mm × 206.4 mm × 45.6 mm(8.06″ × 8.12″ × 1.80″) (W × D × H) Packaging Dimensions 364 mm × 96 mm × 261 mm (14.33″ × 3.78″ × 10.26″) (W × D × H) Operating Temperature –10 °C to 55 °C (14 °F to 131 °F) Storage Temperature –20 °C to 60 °C (–4 °F to 140 °F) Operating Humidity 10%–93% (RH), non-condensing Installation Rack or desktop Certifications CE-EMC: EN 55032:2015 A1:2020; EN IEC 61000-3-2:2019 A1:2021; EN 61000-3-3:2013 A1:2019 A2:2021; EN 55035:2017 A11:2020; EN 50130-4:2011 A1:2014 CE-LVD: EN 62368-1:2014