The NVR502 series is a compact and powerful 16ch video recorder. It supports up to two hard drives and has 16 built-in PoE ports. This NVR also supports LPR cameras, face recognition, AcuSearch, and fisheye dewarping.

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This IQ-series NVR supports AI features such as face recognition and Uniview AcuSearch Technology. It supports up to sixteen cameras and has sixteen built-in PoE ports. This NVR also has two SATA slots, allowing you up to two hard drives in the recorder. It can record at a resolution of up to 16MP, supports 8 alarm inputs/2 alarm outputs, and can be easily added to your phone by scanning the QR code on the bottom of the NVR.

Features – 16 Channel 2 HDDs NVR w/AI Features

  • Support Ultra 265/H.265/H.264 video formats
  • 8/16/32 channel input
  • Plug & Play with 8/16 independent PoE network interfaces
  • Support mainstream cameras of ONVIF conformance(Profile S, Profile G, Profile T ) and RTSP protocols
  • Support 1 ch HDMI, 1 ch VGA. HDMI up to 4K (3840×2160) resolution
  • VGA and HDMI independent output
  • Up to 16 Megapixels resolution recording
  • ANR technology to enhance the storage reliability when the network is disconnected
  • Support cloud upgrade


Decoding Description
Decoding Format Ultra 265,H.265,H.264
Decoding Capability NVR502‑08B‑P8‑IQ:Smart Off:2 x 16MP@30, 2 x 12MP@30, 4 x 4K@30, 8 x 4MP@30, 8 x 3MP@30, 8 x 1080P@30
Smart On:2 x 12MP@30, 2 x 4K@30, 6 x 4MP@30, 8 x 3MP@30, 8 x 1080P@30
NVR502‑16B‑P16‑IQ:Smart Off:2 x 16MP@30, 2 x 12MP@30, 4 x 4K@30, 8 x 4MP@30, 10 x 3MP@30, 16 x 1080P@30
Smart On:2 x 12MP@30, 2 x 4K@30, 6 x 4MP@30, 8 x 3MP@30, 12 x 1080P@30, 16 x 720P@30
NVR502‑32B‑P16‑IQ:Smart Off:2 x 16MP@30, 2 x 12MP@30, 4 x 4K@30, 8 x 4MP@30, 10 x 3MP@30, 16 x 1080P@30, 32 x 720P@30
Smart On:2 x 12MP@30, 2 x 4K@30, 6 x 4MP@30, 8 x 3MP@30, 12 x 1080P@30, 24 x 720P@30, 32 x D1
Audio Compression G.711A,G.711U
Network Description
Incoming Bandwidth Smart Off:320Mbps
Smart On:160Mbps
Outgoing Bandwidth 160Mbps
Remote Users 128
Browser(Plugin) Windows:IE(IE10/11),Firefox (version 52.0 and above),Chrome(version 45 and above),Edge(version 79 and above)
Video/Audio Input Description
IP Video Input NVR502‑08B‑P8‑IQ:8‑ch
RCA Audio Input 1‑ch
Video/Audio Output Description
HDMI Output HDMI:4K(3840×2160)/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
VGA Output VGA:1920x1080p/60Hz, 1920x1080p/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz
RCA Audio Output 1‑ch
Liveview Display NVR502‑08B‑P8‑IQ:1/4/6/8/9
Corridor Mode Screen NVR502‑08B‑P8‑IQ:3/4/5/7/9
Two-way Audio Description
Two-way Audio 1‑ch,RCA(Using the audio input and output)
Snapshot Description
FTP/Schedule/Event Snapshot 4‑ch snapshot,up to 4K resolution
Recording Description
Recording Resolution 16MP/12MP/8MP/6MP/5MP/4MP/3MP/1080P/960P/720P/D1/2CIF/CIF
Synchronous Playback in Local 16‑ch
Smart Description
VCA Detection by IPC Vehicle Detection;SIP(Intrusion Detection,Cross Line Detection,Enter Area,Leave Area);Ultra Motion Detection(UMD);Temperature Detection(Fire Detection,Smoking Detection,Temperature Measurement,Smoke and Fire Detection);People Counting(People Flow Counting,Crowd Density Monitoring);Video Metadata;Traffic Monitoring
Smart by NVR Smart Intrusion Prevention (SIP);Ultra Motion Detection(UMD)
VCA Search Motor Vehicle Search;Non‑Motor Vehicle Search; General Search;People Counting Report;Heat Map
Smart by IPC All channels (up to 8 images/s in total)
Vehicle Detection,Temperature Detection,SIP,UMD,Video Metadata,Traffic Monitoring
Search by Image Support
Vehicle Picture Library Up to 5 vehicle picture libraries,with up to 25,000 vehicle pictures in total
SIP by NVR 4‑ch
UMD by NVR 8‑ch
Capacity of Snapshot Records 2 millions records for vehicle snapshot;3 millions records for SIP;2 millions records for video Metadata
Alarm Description
General Alarm Defocus Detection;Scene Change Detection;Object Left Behind;Object Removed;Auto Tracking;Motion Detection;Tampering;Human Body Detection;Video Loss;Alarm Input;Audio Detection
Alert Alarm IP Conflict;Network Disconnected;Disk Offline;Disk Abnormal;Illegal Access;Hard Disk Space Low;Hard Disk Full;Recording/Snapshot Abnormal;Array Damaged;Array Degraded
GUI Language Description
GUI Language 38 languages: Simplified Chinese, Traditional Chinese, English, Vietnamese, Thai, Turkish, Spanish (Latin America), Portuguese (Brazil), Spanish, Portuguese, French, German, Italian, Dutch, Polish, Czech, Hungarian, Slovak, Russian, Hebrew, Arabic, Ukrainian, Estonian, Bulgarian, Greek, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenia, Serbia, Korean, Japanese, Latvian, Lithuanian, Persian
Hard Disk Description
SATA 2 SATA Interfaces
Capacity Up to 16TB for each HDD(The maximum HDD capacity varies with environment temperature)
Disk Group Support
Redundant Storage Support
Disk Array Type RAID 1
External Interface Description
Network Interface 1 RJ45 10M/100M/1000M self‑adaptive Ethernet Interface
USB Front panel: 1 x USB2.0;Rear panel: 1 x USB2.0, 1 x USB3.0
RS485 1
RS232 N/A
Alarm In 8‑ch
Alarm Out 2‑ch
Power Supply AC 100~240V
Power Switch Support
PoE Description
Interface NVR502‑08B‑P8‑IQ:8 RJ45 10M/100M self‑adaptive Ethernet Interface
NVR502‑16B‑P16‑IQ/NVR502‑32B‑P16‑IQ:16 RJ45 10M/100M self‑adaptive Ethernet Interface
Max Power NVR502‑08B‑P8‑IQ:Max 30W for single port,Max 130W in total
NVR502‑16B‑P16‑IQ/NVR502‑32B‑P16‑IQ:Max 30W for single port,Max 240W in total
Supported Standard IEEE 802.3at,IEEE 802.3af
Working Environment Description
Working Temperature ‑10°C ~ + 50°C (+14°F ~ +122°F)
Working Humidity ≤ 90% RH (non‑condensing)
Power Consumption (without HDD) ≤ 12W
Dimensions Description
Weight (without HDD) ≤ 2.7Kg (6.0lb)
Height 1U
Dimensions 380mm × 322mm × 53mm (15.0″×12.7″×2.1″)
Certification Description
Certification CE, FCC, UL, RoHS, WEEE
CE EN 55032, EN 61000‑3‑3, EN IEC 61000‑3‑2, EN 55035
FCC Part15 Subpart B