NVR502-32E-IX-G-NB - Uniview - Leader of AIoT Solution

	NVR502-32E-IX-G-NB
Decoding
Decoding Format	Ultra 265, H.265, H.264
Decoding Capability	Smart Off: 4 x 16MP@30, 8 x 4K@30, 16 x 4MP@30, 20 x 3MP@30, 32 x 1080P@30 Smart On: 2 x 16MP@30, 4 x 4K@30, 8 x 4MP@30, 10 x 3MP@30, 16 x 1080P@30, 32 x 720P@30
Decoding Capability Description	The resolution of each channel cannot exceed 4096 pixels in length or width
Audio Compression	G.711A, G.711U
Network
Incoming Bandwidth	192 Mbps
Outgoing Bandwidth	192 Mbps
Max Users Can Be Added	32
Remote Users	128
Protocols	TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP, NFS, IPv6, IPv4
Browser (Plugin)	IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+
Video/Audio Input
IP Video Input	32-ch
RCA Audio Input	1-ch
Peripheral Input
Ip Speaker	16-ch
POS	All channels
Video/Audio Output
Video Output	Support 2-ch HDMI, 2-ch VGA, HDMI1 and VGA1 simultaneous output, HDMI2 and VGA2 simultaneous output, HDMI1/VGA1 and HDMI2/VGA2 independent output
HDMI Output	4K (3840 × 2160)/30 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA Output	1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
HDMI Standard	HDMI2.0
RCA Audio Output	2-ch
Liveview Display	1/4/6/8/9/16/25/32
Default Num of Live Screen	32
Corridor Mode Screen	3/4/5/7/9/10/12/16/32
Playback Screen	1/4/9/16
Corridor Mode Screen of Playback	1/3
Two-way Audio
Two-way Audio	1-ch, RCA (Using the audio input and output)
Snapshot
FTP/Schedule/Event Snapshot	16-ch snapshot (max. 8 MP (3840 × 2160) video resolution, with 1080P snapshot resolution)
Recording
Recording Resolution	16 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080P/960P/720P/D1/2CIF/CIF
Num of Concurrent Playback	32-ch
Synchronous Playback in Local	16-ch
Smart Function
Smart by IPC	All channels (up to 16 images/s in total) Face Detection, Vehicle Detection (LPR), Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring
Smart by NVR	Face Detection, Smart Intrusion Prevention (SIP), , Elevator Entrance Detection, Illegally Parked Motor Vehicle, Evacuation Route Obstruction, People Counting (People Flow Counting, Crowd Density Monitoring)
Smart by NVR Analyzer Mode	Mixed Mode (SIP++People Counting), Mixed Mode (+Mixed-Traffic Dection+AcuSearch/AcuTrack), Modes cannot active simultaneously, only one mode can active at a time.
VCA Search	AcuSearch, AcuTrack, , , Motor Vehicle Search, Non-Motor Vehicle Search, Human Body Search, General Search, People Counting Report, SmartSearch+
AcuSearch
Acu Search Performance	All channels with UNV SIP/UMD Camera, Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
AcuTrack
Acu Track Performance	All channels with UNV SIP/UMD Camera, Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
SeekFree
SeekFree Performance	All channels with UNV SIP/UMD Camera, Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
SeekFree Language	English
by NVR	All channels with UNV Face Detection Camera, Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
Search by Image	Support
SIP
SIP by NVR with normal cameras	Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
with normal cameras	Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
Type	No Helmet Detection, No Chef Hat Detection, No Work Clothes Detection, Smoking Detection, Smoke and Fire Detection, Calling Detection, No Mask Detection, Rat Detection, Long Stay Detection, Fall Detection, Fight Detection, Absence Detection, Climbing Detection, Sleep on Duty Detection, People Counting, Using Mobile Phone Detection, , People Dispersion, Quick Moving, No Reflective Clothing Detection
Video Metadata
Video Metadata by NVR with normal cameras	Up to 16-ch with normal camera (UNV and Third-part brand, 16-ch 2MP, 8-ch 4MP, 4-ch 4K)
Video Metadata Type	Motor Vehicle: Vehicle Type, Vehicle Color, Vehicle Brand, Direction, Plate Type, Plate Color, Human Body: Gender, Age, Mask, , Bag Style, Direction, Upper Garment Length, Lower Garment Length, Upper Garment Color, Lower Garment Color, Non-Motor Vehicle: Non-Motor Vehicle Type, Direction, Gender, Age, Upper Garment Length, Upper Garment Color
Plate Comparison
Vehicle Number Library	Up to 5 vehicle picture libraries, with up to 25,000 vehicle pictures in total
Capacity of Smart Snapshots
Capacity of Snapshot Records	2 millions records for face snapshot, 2 millions records for and SIP
Alarm
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
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
SATA	2 SATA Interfaces
Capacity	Up to 24 TB for each HDD (The maximum HDD capacity varies with environment temperature and hard disk size, The environment temperature for use should not exceed 40°C)
Disk Group	Support
Redundant Storage	Support
External Interface
Network Interface	2 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface
Network Working Mode	Muli-access, load balance, network fault-tolerance
USB	Front panel: 1 × USB2.0, Rear panel: 2 × USB3.0
RS485	1
RS232	1
Alarm In	16-ch
Alarm Out	4-ch
Power Output	12 V
Buzzer	Support
Power Supply	DC 12 V/5 A
Working Environment
Working Temperature	-10 ℃ to 55 ℃ (14 ℉ to 131 ℉)
Working Humidity	≤ 90% RH (non-condensing)
Power Consumption (without HDD)	≤25W
Heat Dissipation	Fan, Radiator
Dimensions
Weight (without HDD)	1.87 KG
Height	1U
Dimensions	380mm × 322.4mm × 53mm (15.0" × 12.7" × 2.1" )
Certification
Certification	CE; FCC; UL; RoHS; WEEE
CE	EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035
FCC	Part15 Subpart B
Compliance
NDAA Compliant	Support
Feature Supported
Downlink ONVIF	Support (Profile S)
Uplink ONVIF	N/A
NAS	Support
Ucode Basic Mode	Support

Datasheet
HD Image
User Manual
Quick Guide
Dimensions

Class	Date	Title	Language	Type	Preview	Download
Datasheet	2026/4/13 14:23:08	NVR502-32E-IX-G-NB Network Video Recorder.pdf	English	pdf	Preview	Download
Datasheet	2026/4/13 14:23:07	NVR502-32E-IX-G-NB Network Video Recorder.pdf	English	pdf	Preview	Download

Class	Date	Title	Type	Download
HD Image	2026/3/18 22:48:02	NVR502-32E-IX-G-NB_HD_Image_1.png	png	Download
HD Image	2026/3/18 22:48:02	NVR502-32E-IX-G-NB_HD_Image_2.png	png	Download
HD Image	2026/3/18 22:48:02	NVR502-32E-IX-G-NB_HD_Image_3.png	png	Download

Class	Date	Title	Language	Type	Preview	Download
User Manual	2026/2/4 16:45:50	UNV-Network Video Recorders User Manual(New UI).pdf	English	pdf	Preview	Download
User Manual	2026/2/4 16:45:28	UNV-Network Video Recorders User Manual(Old UI).pdf	English	pdf	Preview	Download

Class	Date	Title	Language	Type	Preview	Download
Quick Guide	2026/3/11 4:06:01	Quick Guide.pdf	English	pdf	Preview	Download

Class	Date	Title	Download
Dimensions	2026/3/18 22:48:02	NVR502-32E-IX-G-NB_Dimensions_1.png	Download