Dahua NVR2104-4KS3 4-channel recorder

Technical information

General

Series: Lite

Processor: Embedded

Operating System: Embedded LINUX

IP Camera Inputs: 4 Channels

Resolution: 12 MP; 8 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; D1

Maximum camera resolution: 12 MP

Storage: 1 SATA port, up to 20TB

Video

Video Compression: H.265; H.264; MJPEG

Smart Codec: Smart H.265+/ Smart H.264+

Bandwidth: Download: 80 Mbps; Storage: 80 Mbps; Upload: 60 Mbps

Recording mode: Main, motion detection; intelligent; alarm

Decoding Capacity: AI disabled: 1 channel 12 MP @ 30 fps; 1 channel 8 MP @ 30 fps; 2 channels 5 MP @ 30 fps; 3 channels 4 MP @ 30 fps; 6 channels 1080p @ 30 fps AI enabled: 1 channel 8 MP @ 30 fps; 1 channel 5 MP @ 30 fps; 2 channels 4 MP @ 30 fps; 4 channels 1080p @ 30 fps

Playback: Up to 4 channels

Functions during playback: Instant playback, total playback, event playback, marker playback, intelligent playback

Backups: USB device / over network

Perimeter protection

AI Functions: Perimeter Protection, SMD Plus (Human/Vehicle Detection)

Perimeter camera surveillance: 4 channels

SMD Plus from camera: 4 channels

Smart features

Motion detection: yes

Intelligent motion detection: yes

Alarm: Motion Detection; External Camera Alarm; PIR Alarm

Certification

Certificates: CE-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019

Compatible with other manufacturers: ONVIF

Additional ports

Audio input: 1 (RCA port)

Audio output: 1 (RCA port)

Video ports: 1 x HDMI, 1 x VGA

USB: 2 rear USB 2.0 ports

Video to multiple screens: 1/4

Audio compression: G.711a; G.711u; PCM; G726

Network characteristics

Ethernet: 1 RJ-45 port (10/100 Mbps)

Mobile application: Android, iOS

Network Protocols: HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP cameras, DVRs, NVS, etc.); P2P; Auto Registration

Compatibility: ONVIF 22.12 (Profile T; Profile S; Profile G); CGI; SDK

Preview via a web browser: IE, Chrome, Firefox, Safari

Power supply

Power Supply: DC 12V/1.5A

Power consumption: < 10W (without HDD)

Working conditions

Operating temperature: -10°C to +55°C

Operating humidity: 10% to 93% RH (no condensation)

Storage temperature: -20°C to +60°C

Construction

Dimensions: 204.6 mm × 206.4 mm × 45.6 mm

Net weight: 0.45 kg

Gross weight: 1.05 kg

Transport packaging - DAHUA NVR2104-4KS3

Number of packs: 1.

Package dimensions (HxWxD cm): 9.6 x 26.1 x 36.4; Weight: 1.05 kg;