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DAHUA-4521 | 32-channel 5-in-1 XVR
DAHUA-4521DH-XVR5232AN-I3(V2.0)32-channel 5-in-1 XVR
Volver a Analog Recorders HD/CVBS
Products
CCTV
Analog Recorders HD/CVBS
Analog Recorders
DAHUA-4521
DAHUA-4521
DAHUA-4521_B
DAHUA-4521_C

32-channel 5-in-1 XVR

DAHUA-4521

DH-XVR5232AN-I3(V2.0)

Main features

  • XVR 5 in 1 Dahua 32 channels
  • AI/H.265+/H.265 formats
  • 32 HD BNC channels + 16 IP channels
  • Recording 5MP@6ips 4 channels
  • 192 Mbps incoming bandwidth
  • HDMI 4K, VGA 1080P and BNC outputs
  • Bidirectional audio
  • Audio over coaxial
  • Perimeter protection, SMD Plus, facial recognition, IoT and POS
  • Supports 2 HDD 16TB, 1 RJ45 Gigabit, 2 USB, 1 RS485.

Specifications

  • 5 technologies: IP, HDCVI, HDTVI, AHD and analog CVBS cameras with auto signal recognition
  • 32 BNC channels (BNC inputs can be converted to IP)
  • Up to 48 IP channels (16 IP channels by default + 32 analog channels converted to IP channels)
  • Video compression: AI, H.265+, H.265, H.264+, H.264
  • HDMI (4K) and VGA (up to 1080P) video outputs simultaneously or heterogeneously
  • BNC video output
  • Output division on main display: 1, 4, 8, 9, 16, 25, 36, 16, 25, 36
  • Secondary display output split: 1, 4, 8, 9, 9, 16 (conflicts with IP channel extension)
  • Bi-directional audio: 1 RCA input / 1 RCA audio output
  • 32 audio inputs via coaxial cable
  • Audio compression: G.711a, G.711u, PCM
  • Camera input resolutions:
    • CVI: 5MP (10/12.5/20/25 fps), 4MP (25/30 fps), 1080P (25/30 fps), 720P (25/30/50/60 fps)
    • TVI: 5MP (20 ips), 4MP (25/30 ips), 1080P (25/30 ips), 720P (25/30 ips)
    • AHD: 5MP (20 fps), 4MP (25/30 fps), 1080P (25/30 fps), 720P (25/30 fps)
  • Bandwidth: 192 Mbps input, 192 Mbps for recording and 192 Mbps output (with extended ip mode AI functions will be disabled).
  • Main stream:
    • 5MP mode: 4 channels 5MP (1~6 ips), rest of channels 5M-N (1~12 ips).
    • 5M-N Mode: 5M-N (1~12 ips), 4M-N/1080P (1~15 ips), 1080N/720P/960H/D1/CIF (1~25/30 ips)
  • Secondary stream: D1/CIF (1~15 ips)
  • General, video detection, IVS, alarm, POS recording modes
  • Playback of up to 16 channels
  • Perimeter protection: 2 channels, 10 IVS rules per channel
  • Face detection: 2 channels, each channel detects up to 12 faces
  • Facial recognition: 2 channels, up to 10 databases and 20,000 facial images
  • SMD Plus: 32 channels, person/vehicle classification
  • Scene change detection: 1 channel
  • Internal capacity for 2 SATA HDDs up to 16TB (sold separately)
  • Multi-language on-screen menu with new improved graphical interface
  • Possibility to update DAHUA camera firmware from the recorder itself
  • Software and hardware watchdog
  • Watermarking to preserve video integrity
  • Gigabit Ethernet RJ45 network port (10/100/1000 Mbps)
  • Network protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS, SMTP, UPnP, IP Filtering, FTP, DDNS, SNMP, Alarm Server, P2P, Auto Logging, IP Search (supports IP cameras, DVR, NVS, etc.)
  • ONVIF 23.12 (T/S/G), CGI, SDK support
  • Remote access from web browser and iPhone, iPad, Android devices (EVO and TTS App)
  • Sending of eMails with attached photo in alarm
  • Sending to FTP programmed or on alarm
  • Possibility to send alarm and be connected to alarm receiving software (C.R.A.) through free software AlarmSpace
  • Possibility of fixed or dynamic IP via DDNS Evolution service
  • Communication ports: 1 USB 2.0 port, 1 USB 3.0 port, 1 RS485 port (for PTZ control)
  • Power supply: 12V DC, 5A (<16W, excluding disks)
  • Storage temperature from -20°C ~ + 60°C
  • Operating temperature from -10°C ~ +55°C
  • Relative humidity 10%~90%.
  • Dimensions: 375(W) x 53(H) x 289.5 mm
  • Net weight: 1.9 kg
  • Gross weight: 3.2 kg
  • Tabletop installation
  • CE, CE-EMC, FCC certified 
 
REFERENCE / MODEL DAHUA-4521 / DH-XVR5232AN-I3(V2.0)
Resolution 5MP
Audio 1 input / 1 output || Audio via coaxial
PoC (Power Over Coax) No
Technology 5 in 1
Analog Channels 32ch
Codec AI || H.264 || H.264+ || H.265 || H.265+
Smart Search Yes
Size Compact 1U
IP Channels 16ch
Capacity 2 HDD
Alarm channels No
AI Series WizSense
Intelligent functions Face detection || Face recognition || Perimeter protection || SMD Plus

Documentation

Language Name Type Action
EN EN_DAHUA-4521_data_sheetSelf-generated File
EN
VÍDEOVideo
DAHUA-4521Image
Self-generated File
Video
Image

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