Uniview Network Video Recorder IQ Series - 16-ch 2 SATA HDD POE - NVR502-16B-P16-IQ

The Uniview NVR502-16B-P16-IQ is a high-performance 16-channel network video recorder designed for advanced IP surveillance applications. Equipped with 16 built-in PoE ports for plug-and-play camera connectivity, it supports recording resolutions up to 16MP and uses Ultra 265, H.265, and H.264 compression to maximize storage efficiency. Featuring 2 SATA HDD bays, 4K HDMI output, intelligent AI analytics, and remote monitoring, this IQ Series NVR is an ideal solution for commercial, industrial, and enterprise security systems requiring reliable, scalable video management.

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Availability

Head Office and Technical Facility 3

Barrie Store 6

Orillia Store 6

Midland Store 6

Quick Specs

Warranty 3 Year Warranty

Key Specifications

Feature	Specification
Model	NVR502-16B-P16-IQ
Series	IQ Series
IP Camera Channels	16
Built-in PoE Ports	16 × RJ45 (10/100 Mbps)
HDD Bays	2 × SATA
Maximum Storage	Up to 24 TB per HDD (48 TB total on current models)
RAID	RAID 1
Operating System	Embedded Linux
Chassis	1U rackmount/desktop
Power Supply	AC 100–240 V, 50/60 Hz

Video Compression

Ultra 265
H.265
H.264

Camera Support

Up to 16 IP cameras
Maximum recording resolution:
- 16 MP
- 12 MP
- 8 MP (4K)
- 5 MP
- 4 MP
- 3 MP
- 1080p
- 720p

Network Performance

Feature	Specification
Incoming Bandwidth	320 Mbps (Smart AI Off), 160 Mbps (Smart AI On)
Outgoing Bandwidth	160 Mbps
Remote Users	Up to 128
Network Port	1 × Gigabit Ethernet (10/100/1000 Mbps)

Decoding Capability

Smart AI Off

2 × 16 MP @ 30 fps
2 × 12 MP @ 30 fps
4 × 4K @ 30 fps
8 × 4 MP @ 30 fps
10 × 3 MP @ 30 fps
16 × 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
12 × 1080p @ 30 fps
16 × 720p @ 30 fps

Video Outputs

HDMI

Supports:

3840 × 2160 @ 30 Hz (4K)
1920 × 1080
1600 × 1200
1280 × 1024
1280 × 720

VGA

Supports:

Up to 1920 × 1080

Features:

Independent HDMI and VGA output
Simultaneous display support

PoE Specifications

16 × IEEE 802.3af/at PoE ports
Maximum 30 W per port
240 W total PoE power budget
Plug-and-play camera connection

Storage

2 × SATA HDD interfaces
Up to 24 TB per drive (latest hardware revisions)
RAID 1
Disk Groups
Redundant storage
ANR (Automatic Network Replenishment) for improved recording reliability during network interruptions

AI Features (IQ Series)

Built-in AI capabilities include:

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

AI Database Capacity

Up to 2 million face snapshots
Up to 2 million vehicle snapshots
Up to 2 million metadata records
Up to 3 million Smart Intrusion Prevention records

Audio

1 × RCA audio input
1 × RCA audio output
Two-way audio
Audio over IP
G.711A / G.711U audio compression

Alarm Interfaces

8 × alarm inputs
2 × alarm outputs

External Interfaces

1 × Gigabit Ethernet
16 × PoE ports
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
SNMP
NTP
PPPoE
IPv4 / IPv6
UPnP
P2P remote access

Browser Compatibility

Microsoft Edge (79+)
Google Chrome (45+)
Mozilla Firefox (52+)
Internet Explorer 10/11 (legacy support)

Operating Conditions

Specification	Value
Operating Temperature	–10°C to 50°C (14°F to 122°F)
Operating Humidity	≤90% RH (non-condensing)
Power Consumption (without HDDs)	≤12 W