dahua
DAHUA-4622 | WizSense 4-channel NVR IP WizSense
DAHUA-4622DHI-NVR4104-EIWizSense 4-channel NVR IP WizSense
DAHUA-4622
DAHUA-4622_B
DAHUA-4622_C

WizSense 4-channel NVR IP WizSense

DAHUA-4622

DHI-NVR4104-EI

Main features

  • 4-channel Dahua WizSense IP NVR
  • Smart H.265+/Smart H.264+
  • Up to 80/80 Mbps input/output
  • HDMI (4K) and VGA outputs
  • Facial Detection/Recognition
  • Perimeter Protection
  • SMD Plus
  • 1 input / 1 audio output
  • Capacity of 1 HDD SATA
  • 1 RJ45, 2 USB 2.0, 12V DC.

Specifications

  • 4 IP channels
  • Video compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
  • Simultaneous / heterogeneous HDMI (4K) and VGA video outputs (configurable)
  • Main display output division: 1, 4
  • Secondary display output division: 1, 4
  • 1 input / 1 output RCA audio
  • Audio compression: PCM, G.711a, G.711u, G726
  • Recording resolution: 16MP, 12MP, 8MP, 8MP, 6MP, 5MP, 4MP, 1080P, 1.3MP, 720P, D1, CIF
  • Bandwidth: 80 Mbps incoming, 80 Mbps recording, 80 Mbps outgoing
  • Decoding capacity with AI disabled: 2 channels at 16MP (30 fps), 2 channels at 12MP (30 fps), 4 channels at 8MP (30 fps)
  • AI decoding capability enabled: 1 channel at 16MP (30 ips), 2 channels at 12MP (30 ips), 3 channels at 8MP (30 ips), 3 channels at 6MP (30 ips), 4 channels at 5MP (30 ips)
  • General, motion detection, intelligence, alarm, alarm recording modes
  • Motion detection alarm, privacy mask, video loss, scene change, PIR alarm, external IP camera alarm.
  • AI in the recorder:
    • Perimeter protection of up to 2 channels with 10 IVS rules per channel.
    • Face detection with up to 1 channel attributes and up to 12 images per second per channel
    • Face recognition with attributes up to 1 channel, up to 12 images per second and up to 10 databases with 20 000 images
    • SMD Plus up to 4 channels with filtering between people and vehicles
  • AI support from compatible IP cameras:
    • Supports up to 4 IP cameras with perimeter protection.
    • Supports up to 4 IP cameras with face detection
    • Support up to 4 IP cameras with face recognition
    • Support up to 4 IP cameras with SMD Plus
  • Up to 4-channel playback
  • Internal capacity for 1 SATA HDD up to 16TB (sold separately)
  • RJ45 Fast Ethernet network port (10/100Mbps)
  • Network Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, UDP, SMTP, NTP, DHCP, DNS, IP Filtering, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Dahua IP cameras, DVR, NVS, etc.), P2P, Auto Logging
  • ONVIF 22.06 (Profile T/S/G), CGI and SDK support
  • Compatible with web browsers, Android and iOS devices
  • Server Access local network and Internet
  • Ability to limit user access to cameras in local and/or remote mode
  • Can be controlled remotely via Joystick keyboard connected via TCP/IP
  • Sending of eMails with photograph attached in alarm
  • Sending to FTP programmed or in alarm
  • Possibility to send alarm, and be connected to video surveillance receiver software
  • Possibility of fixed or dynamic IP through Dyndns, NoIP, DDNS Evolution, etc. service.
  • Communication ports: 2 USB 2.0 ports
  • Power supply: 12V DC, 2 A
  • Power consumption: ≤10W (excluding disks)
  • Storage temperature from -20°C ~ +60°C
  • Operating temperature from -10°C ~ +55°C
  • Relative humidity 10%~93%.
  • Dimensions: 204.6 (W) x 45.6 (H) x 206.4 mm (W x H) x 206.4 mm (H x D)
  • Net weight: 450 g
  • Gross weight: 1.07 kg
  • Tabletop installation
REFERENCE / MODEL DAHUA-4622 / DHI-NVR4104-EI
Resolution >12MP
Audio 1 input / 1 output
Codec H.264 || H.264+ || H.265 || H.265+
Smart Search Yes
Size Mini 1U
PoE No
IP Channels 4ch
Recording Capacity 80-100 Mbps
Capacity 1 HDD
Monitor Output HDMI + VGA
Alarm channels No
Connectivity IP || YES (P2P)
AI Series WizSense
Intelligent functions Face detection || Face recognition || Perimeter protection || SMD Plus

Documentation

Language Name Type Action
EN EN_DAHUA-4622_data_sheetSelf-generated File
DAHUA-4622Image
Self-generated File
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