DAHUA IP Network recorder 16 ch NVR2116-4KS3

System Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Web, Local GUI AI AI by Recorder SMD AI by Camera Perimeter protection; SMD Perimeter Protection Perimeter Performance of AI by Camera (Number of Channels) All channels (4 targets/s) 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 All channels (8 targets/s) Audio and Video Access Channel 16 channels Network Bandwidth AI disabled: 144 Mbps incoming, 144 Mbps recording and 72 Mbps outgoing AI enabled: 72 Mbps incoming, 72 Mbps recording and 36 Mbps outgoing Resolution 12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF Decoding Capability AI disabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 6-channel 1080p@30 fps AI enabled: 1-channel 8 MP@30 fps; 1-channel 6 MP@30 fps; 1-channel 5 MP@30 fps; 2-channel 4 MP@30 fps; 4-channel 1080p@30 fps Video Output 1 HDMI, 1 VGA HDMI: 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720 VGA: 1920 x 1080, 1280 x 1024, 1280 x 720 Multi-screen Display 1/4/8/9/16 Third-party Camera Access ONVIF Compression Standard Video Compression Smart H.265+; H.265; Smart H.264+; H.264; MJPEG Audio Compression G.711a; G.711u; PCM; G726; Network Network Protocol HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration Mobile Phone Access iOS; Android Interoperability ONVIF 23.12(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; camera external alarm; PIR alarm Anomaly Alarm Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline Intelligent Alarm Perimeter protection; SMD Plus Alarm Linkage Recording; snapshot; buzzer; log; preset; email; tour Port Audio Input 1-channel RCA Audio Output 1-channel RCA Alarm Input NA (2 channels are optional) Alarm Output NA (1-channel 12 V 1 A output is optional) Disk Interface 1 SATA port. Each disk can contain 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, 1.5 A Power Consumption <10 W (without HDD) Net Weight 0.45 kg (0.99 lb) Gross Weight 1.05 kg (2.31 lb) Product Dimensions 204.6 mm x 206.4 mm x 45.6 mm(8.06" x 8.12" x 1.80") (W x D x H) Packaging Dimensions 364.0 mm x 96.0 mm x 261.0 mm(14.33" x 3.78" x 10.28")(W x D x 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 Certifications CE-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014