NVR502-16E-IM-G - Uniview - Leader of AIoT Solution

	NVR502-16E-IM-G	NVR502-32E-IM-G
Decoding
Decoding Format	Ultra 265, H.265, H.264
Decoding Capability	Smart Off: H265: 2 x 32MP@30, 4 x 16MP@30, 5 x 12MP@30, 8x 4K@30, 10x 6MP@30, 12x 5MP@30, 16 x 4MP@30, 16 x 3MP@30, 16 x 1080P@30 H264: 2 x 32MP@30, 4 x 16MP@30, 5 x 12MP@30, 8x 4K@30, 10x 6MP@30, 12x 5MP@30, 16 x 4MP@30, 16 x 3MP@30, 16 x 1080P@30 Smart On: When Smart by NVR on, 16 x 1080P@30 decoding capacity will be consumed.	Smart Off: H265: 2 x 32MP@30, 4 x 16MP@30, 5 x 12MP@30, 8x 4K@30, 10x 6MP@30, 12x 5MP@30, 16 x 4MP@30, 20 x 3MP@30, 32 x 1080P@30 H264: 2 x 32MP@30, 4 x 16MP@30, 5 x 12MP@30, 8x 4K@30, 10x 6MP@30, 12x 5MP@30, 16 x 4MP@30, 20 x 3MP@30, 32 x 1080P@30 Smart On: When Smart by NVR on, 16 x 1080P@30 decoding capacity will be consumed.
Decoding Capability Description	The resolution of each channel cannot exceed 8192 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
Max Remote Users	128
Protocols	TCP/IP, P2P, SMTP, NFS, RTSP, UPnP, NTP, DHCP, PPPoE, HTTP, DNS, DDNS, IPv6, IPv4, HTTPS
Browser (Plugin)	IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+
Browser (Plugin-Free)	Chrome 57+, Edge 16+, Firefox 58+, Safari 11+
Video/Audio Input
IP Video Input	16-ch	32-ch
BNC Audio Input	N/A
RCA Audio Input	1-ch
3.5mm Audio Input	N/A
Peripheral Input
Ip Speaker	16-ch
POS	All channels
Video/Audio Output
Video Output	Support 1-ch HDMI, 1-ch VGA, HDMI and VGA simultaneous output
HDMI Output	4K (3840 × 2160)/30 Hz, 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1280 × 720/60 Hz
VGA Output	1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
HDMI Standard	HDMI1.4
BNC Audio Output	N/A
RCA Audio Output	1-ch
Liveview Display	1/4/6/8/9/16	1/4/6/8/9/16/25/32
Default Num of Live Screen	16	32
Corridor Mode Screen	3/4/5/7/9/10/12/16	3/4/5/7/9/10/12/16/32
3.5mm Audio Output	N/A
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	32 MP/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, Face detection, Vehicle Detection (LPR), Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring, People Countingting
Smart by NVR	Face Detection, Face detection, Smart Intrusion Prevention (SIP), Video Metadata, Plate Comparison
Smart by NVR Analyzer Mode	Single Mode (SIP), Mixed Mode (+Mixed-Traffic Dection+AcuSearch/AcuTrack), Modes cannot active simultaneously, only one mode can active at a time.
VCA Search	Face detection Search, Behavior Search, Motor Vehicle Search, Non-Motor Vehicle Search, Human Body Search, General Search, People Counting Report, SmartSearch+, AcuSearch, AcuTrack, SeekFree
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)
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
face detection
face detection 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)
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, Non-Motor Vehicle: Non-Motor Vehicle Type, Direction, Gender, Age, Upper Garment Length, Upper Garment Color, Human Body: Gender, Age, Mask, , Bag Style, Direction, Upper Garment Length, Lower Garment Length, Upper Garment Color, Lower 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 SIP, 2 millions records for vehicle snapshot	2 millions records for face snapshot, 2 millions records for vehicle snapshot, 2 millions records for SIP
Alarm
General Alarm	Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking, Motion Detection, Tampering, Human Body Detection, Video Loss, Audio Detection, Alarm Input
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
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
Disk Array Type	RAID 1
Hot Swap	N/A
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: 1 × USB2.0, 1 × USB3.0
RS485	1
RS232	N/A
Alarm In	4-ch
Alarm Out	1-ch
eSATA	N/A
miniSAS	N/A
Power Output	N/A
Extension Board	N/A
Buzzer	Support
Power Supply	DC 12 V/3 A
Power Switch	N/A
Redundant Power Supply	N/A
PoE
PoE Interface	N/A
Max Power	N/A
Supported Standard	N/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" )	380mm × 322.4mm × 53mm (15.0" × 12.7" × 2.1" )
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
Certification
Certification	CE; FCC; UL; RoHS; WEEE
CE	EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 50130
FCC	Part15 Subpart B
Feature Supported
Cruise Lines Num of Each Camera	4
Preset Num	32
N+1 Hot Spare	N/A
Fisheye Dewarping by IPC	Support
Fisheye Dewarping by NVR (Local)	N/A
ANR	Support
Dual-lens Cameras	Support
Downlink ONVIF	Support (Profile S)
Box-Dome Linkage	Support
Uplink ONVIF	N/A
Video Image Database (Uplink)	Support
UCS (Web socket)	Support
NAS	Support
Ucode Basic Mode	Support
Ucode Advanced Mode	Support
Output Mode	N/A
Compliance
NDAA Compliant	Support
Others
Decoding Capability (1080P)	16

Datasheet
HD Image
User Manual
Quick Guide
Dimensions

Class	Date	Title	Language	Type	Preview	Download
Datasheet	2026/7/6 16:52:55	UNV NVR502-E-IM-G Series Network Video Recorder.pdf	English	pdf	Preview	Download
Datasheet	2026/7/6 16:52:56	UNV NVR502-E-IM-G Series Network Video Recorder.pdf	English	pdf	Preview	Download

Class	Date	Title	Type	Download
HD Image	2026/7/7 2:05:34	NVR502-16E-IM-G_HD_Image_1.png	png	Download
HD Image	2026/7/7 2:05:34	NVR502-16E-IM-G_HD_Image_2.png	png	Download
HD Image	2026/7/7 2:05:34	NVR502-16E-IM-G_HD_Image_3.png	png	Download
HD Image	2026/7/7 2:05:34	NVR502-16E-IM-G_HD_Image_4.png	png	Download

Class	Date	Title	Language	Type	Preview	Download
User Manual	2026/6/23 21:00:19	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	2026/6/24 15:45:36	Quick Guide.pdf	English	pdf	Preview	Download

Class	Date	Title	Download
Dimensions	2026/7/7 2:05:34	NVR502-16E-IM-G_Dimensions_1.png	Download