Dahua NVR 8ch 1HDD 80mbps H265 NVR2108-4KS3

• Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats
• Max. decoding capability: 6 × 1080p@30 fps
• Max. 80/80/60 Mbps incoming/recording/outgoing bandwidth
• Supports IP cameras with a resolution up to 12 MP
• AI by Recorder supports 4-channel SMD
• AI by Camera supports perimeter protection and SMD
• Supports one-click arming and disarming

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System

• Main Processor : Industrial-grade embedded processor
• Operating System : Embedded Linux
• Operation Interface : Web/operating in local GUI

AI

• AI by Recorder : SMD
• AI by Camera : Perimeter protection; SMD

Perimeter Protection

• Perimeter Performance of AI by Camera (Number of Channels) : 4

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)

Video

• Access Channel : 8 channels
• Network Bandwidth : 80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing
• Resolution : 12M/8M/5M/4M/3M/2M/720p/D1
• Decoding Capability : AI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps / AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps
• Video Output : 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
• Multi-screen Display : 1, 4, 8, 9 views
• Third Party Camera Access : Onvif

Compression

• Video : H.264/.H265/Smart H.264+/Smart H.265+/MJPEG
• Audio : G.711a; G.711u; PCM; G726

Network

• 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 : Android, iOS
• Interoperability : ONVIF (profile T/profile S/profile G), CGI, SDK
• Browser : Chrome, IE9 or above, Firefox

Record Playback

• Multi-channel Playback : Up to 8 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, PIR alarm, IPC alarm
• Anomaly Alarm : Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
• Intelligent Alarm : Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus
• Alarm Linkage : Video recording, snapshot, log, preset, tour

External 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 Mbps Ethernet port, RJ-45)

General Parameter

• Power Supply : 12 VDC, 1.5 A
• Power Consumption : <10 W (without HDD)
• Net Weight : 0.45 kg 
• Gross Weight : 1.05 kg 
• Product Dimensions : 204.6 mm × 206.4 mm × 45.6 mm (W × D × H)
• Packaging Dimensions : 364.0 mm × 96.0 mm × 261.0 mm (W × D × H)
• Operating Temperature : –10 °C to +55 °C 
• Storage Temperature : –20 °C to +60 °C 
• 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

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