UNIVIEW Network Video Recorder 2 HDDs 8-ch 8 PoE 1U - NVR502-08B-P8-IQ

Key Specifications

These specifications and storage capabilities are provided by Uniview's latest datasheet.

Video Outputs

• 1 × HDMI
  • Up to 3840 × 2160 (4K)
• 1 × VGA
  • Up to 1920 × 1080
• HDMI and VGA can display independently.

Recording

Supports recording up to:

• 16 MP
• 12 MP
• 8 MP (4K)
• 5 MP
• 4 MP
• 3 MP
• 1080p
• 720p

Features include:

• Continuous recording
• Motion recording
• Event recording
• ANR (Automatic Network Replenishment)
• Scheduled recording
• Manual recording

Decoding Performance

Smart AI Off

• 2 × 16 MP @ 30 fps
• 2 × 12 MP @ 30 fps
• 4 × 4K @ 30 fps
• 8 × 4 MP @ 30 fps
• 8 × 3 MP @ 30 fps
• 8 × 1080p @ 30 fps

Smart AI On

• 2 × 12 MP @ 30 fps
• 2 × 4K @ 30 fps
• 6 × 4 MP @ 30 fps
• 8 × 3 MP @ 30 fps
• 8 × 1080p @ 30 fps

AI Features (IQ Series)

The IQ Series adds AI processing directly in the recorder, allowing advanced analytics even with many standard IP cameras.

Supported AI features include:

• Ultra Motion Detection (UMD)
• Human detection
• Vehicle detection
• Smart Intrusion Prevention
• Line crossing detection
• Intrusion detection
• Object left behind
• Object removed
• Scene change detection
• Defocus detection
• Auto tracking (supported cameras)
• Face snapshot management
• Vehicle snapshot management
• Video metadata search
• Smart search

Snapshot Capacity

• 2 million face snapshots
• 2 million vehicle snapshots
• 3 million SIP records
• 2 million metadata records

PoE Specifications

• 8 × 10/100 Mbps PoE ports
• IEEE 802.3af/at
• Maximum 30 W per port
• 130 W total PoE budget
• Plug-and-play camera connection

Storage

• 2 × SATA HDD
• Up to 24 TB each
• RAID 1 supported
• Disk Groups supported
• Redundant storage supported

Audio

• 1 × RCA audio input
• 1 × RCA audio output
• Two-way audio support
• Audio over IP supported

Alarm Interfaces

• 8 alarm inputs
• 2 alarm outputs

External Interfaces

• 1 × Gigabit Ethernet
• 1 × USB 2.0 (front)
• 1 × USB 3.0 (rear)
• 1 × RS-485

Network Protocols

Supports:

• ONVIF Profiles S, G, and T
• RTSP
• TCP/IP
• HTTP
• HTTPS
• DHCP
• DNS
• DDNS
• SMTP
• NTP
• SNMP
• UPnP
• PPPoE
• P2P cloud remote access

General Alarm Events

• Motion detection
• Human detection
• Video loss
• Tampering
• Audio detection
• Defocus
• Scene change
• Object left behind
• Object removed
• Auto tracking
• Alarm input

System Alerts

• IP conflict
• Network disconnected
• Disk offline
• Disk abnormal
• Low disk space
• Hard disk full
• Illegal access
• Recording failure
• RAID degraded
• RAID damaged

Physical Specifications