NVR304-S—Zhejiang Uniview Technologies Co., Ltd.

Support Ultra265/H.265/H.264 video formats
16/32-channel input
Support mainstream cameras of ONVIF conformance(Profile S, Profile G, Profile T ) and RTSP protocols
HDMI and VGA simultaneous output
Up to 8 Megapixels resolution recording
Accurate retrieval, instant playback
4 SATA HDDs, up to 8TB for each HDD
ANR technology to enhance the storage reliability when the network is disconnected
Support cloud upgrade

Model	NVR304-16S	NVR304-32S
Video/Audio Input
IP Video Input	16-ch	32-ch
Two-way Audio Input	1-ch, RCA
Network
Incoming bandwidth	160Mbps
Outgoing bandwidth	64Mbps	64Mbps
Remote Users	128
Protocols	TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP
Browser	IE(IE10/11) for Windows Firefox (version 52.0 and above) for Windows Chrome(version 45 and above) for Windows Edge(version 79 and above) for Windows
Video/Audio Output
HDMI/VGA Output	HDMI: 4K (3840x2160) @30, 1920x1080p@60, 1920x1080p@50, 1600x1200@60, 1280x1024@60, 1280x720@60, 1024x768@60 VGA: 1920x1080p@60, 1920x1080p@50, 1280x1024@60, 1280x720@60, 1024x768@60
Audio Output	1-ch, RCA
Audio Compression	G.711A, G.711U
Recording Resolution	8MP/5MP/4MP/3MP/1080p/960p/720p/960H/D1/2CIF/CIF
Synchronous Playback	16ch	32-ch
Liveview display	1/4/6/8/9/16	1/4/6/8/9/16/25/36
Corridor Mode Screen	3/4/5/7/9/10/12/16	3/4/5/7/9/10/12/16/32
Snapshot
FTP/Schedule/Event Snapshot	4-ch snapshot, up to D1 resolution
Decoding
Decoding format	Ultra 265/H.265/H.264
Live view/ Playback	8MP/5MP/4MP/3MP/1080p/960p/960H/720p/D1/2CIF/CIF
Capability	2 x 4K@30, 3 x 5MP@30, 4 x 4MP@30, 5 x 3MP@30, 8 x 1080p@30, 16 x 720p@30	2 x 4K@30, 3 x 5MP@30, 4 x 4MP@30, 5 x 3MP@30, 8 x 1080p@30, 16 x 720p@30,32 x D1
Hard Disk
SATA	4 SATA interfaces
Capacity	Up to 8TB for each disk (The maximum HDD capacity varies with environment temperature)
Smart
VCA Detection by Camera	Intrusion Detection, Cross Line Detection, Enter Area, Leave Area, Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking
VCA Search	Behavior Search
People counting	People Flow Counting, Crowd Density Monitoring
Smart Intrusion Prevention (SIP) by Camera	8-ch
General Alarm
General Alarm	Motion, 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
External Interface
Network Interface	2 RJ-45 10M/100M/1000M self-adaptive Ethernet Interfaces
USB Interface	Rear panel: 1 x USB2.0, 1 x USB3.0 Front panel: 1 x USB2.0
RS232	NA
RS485	NA
Alarm In	NA
Alarm Out	NA
General
Power Supply	12V DC Power Consumption: ≤ 15W( without HDD )
Working Environment	-10°C ~ + 55°C (+14°F ~ +131°F), Humidity ≤ 90% RH(non-condensing)
Dimensions (W×D×H)	440mm × 344mm ×50mm (17.3" × 13.5" ×2.0")
Weight (without HDD)	≤ 3.15 Kg (6.94 lb)
Certification
Certification	CE, FCC, UL, RoHS, WEEE
CE	EN 55032: 2015, EN 61000-3-3: 2013, EN IEC 61000-3-2: 2019, EN 55035: 2017
FCC	Part15 Subpart B, ANSI C63.4

Datasheet of NVR304-S