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

Support Ultra 265/H.265/H.264 video formats
16/32‑channel input
Supports mainstream cameras of ONVIF conformance(Profile S, Profile G, Profile T ) and RTSP protocols
Support 2‑ch HDMI, 1‑ch VGA. HDMI1 and HDMI2 up to 4K (3840x2160) resolution
HDMI1, HDMI2, VGA independent outputs provided
Up to 12 Megapixels resolution recording
Support RAID 1, 5
Various fisheye dewarping modes for live view and playback for both web interface and GUI
ANR technology to enhance the storage reliability when the network is disconnected
Support cloud upgrade

Decoding	Description
DecodingFormat	Ultra 265, H.265, H.264
DecodingCapability	NVR304‑16X:2 x 12MP@30, 4 x 4K@30, 8 x 4MP@30, 9 x 4MP@25, 16 x 1080P@30 NVR304‑32X:2 x 12MP@30, 4 x 4K@30, 8 x 4MP@30, 9 x 4MP@25, 16 x 1080P@30, 32 x 960P@25
AudioCompression	G.711A, G.711U
Network	Description
IncomingBandwidth	384Mbps
OutgoingBandwidth	384Mbps
RemoteUsers	128
Protocols	TCP/IP;P2P;UPnP;NTP;DHCP;PPPoE;HTTP;HTTPS;DNS;DDNS;SNMP;SMTP;NFS;RTSP;802.1x;IPV6
Browser(Plugin)	Windows:IE(IE10/11), Firefox (version 52.0 and above), Chrome(version 45 and above), Edge(version 79 and above)
Video/AudioInput	Description
IPVideoInput	NVR304‑16X:16‑ch NVR304‑32X:32‑ch
RCAAudioInput	1‑ch
Video/AudioOutput	Description
HDMIOutput	HDMI1/HDMI2(HDMI audio output is not supported):4K (3840x2160)/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
VGAOutput	VGA:1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
RCAAudioOutput	1‑ch
LiveviewDisplay	NVR304‑16X:1/4/6/8/9/16 NVR304‑32X:1/4/6/8/9/16/25/36
CorridorModeScreen	NVR304‑16X:3/4/5/7/9/10/12/16 NVR304‑32X:3/4/5/7/9/10/12/16/32
Two-wayAudio	Description
Two-wayAudio	1‑ch, RCA(Using the audio input and output)
Snapshot	Description
FTP/Schedule/EventSnapshot	NVR304‑16X:16‑ch snapshot, up to 4K resolution NVR304‑32X:32‑ch snapshot, up to 4K resolution
Recording	Description
RecordingResolution	12MP/8MP/6MP/5MP/4MP/3MP/1080P/960P/720P/D1/2CIF/CIF
SynchronousPlaybackinLocal	16‑ch
Smart	Description
VCADetectionbyIPC	Face Detection;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
VCASearch	Motor Vehicle Search;Non‑Motor Vehicle Search;Human Body Search;General Search;People Counting Report
SmartbyIPC	NVR304‑16X:All channels (up to 8 images/s in total)Face Detection, Vehicle Detection, Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring NVR304‑32X:All channels (up to 16 images/s in total)Face Detection, Vehicle Detection, Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring
Alarm	Description
GeneralAlarm	Defocus Detection;Scene Change Detection;Object Left Behind;Object Removed;Auto Tracking;Motion Detection;Tampering;Human Body Detection;Video Loss;Alarm Input;Audio Detection
AlertAlarm	IP Conflict;Network Disconnected;Disk Offline;Disk Abnormal;Illegal Access;Hard Disk Space Low;Hard Disk Full;Recording/Snapshot Abnormal
GUILanguage	Description
GUILanguage	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
HardDisk	Description
SATA	4 SATA Interfaces
Capacity	Up to 10TB for each HDD(The maximum HDD capacity varies with environment temperature)
DiskArrayType	RAID 1, 5
ExternalInterface	Description
NetworkInterface	2 RJ45 10M/100M/1000M self‑adaptive Ethernet Interface
USB	Front panel: 2 x USB2.0;Rear panel: 1 x USB3.0
RS485	1
RS232	1
AlarmIn	16‑ch
AlarmOut	4‑ch
eSATA	1
PowerOutput	12V
PowerSupply	AC 100 ～ 240 V
PowerSwitch	Support
WorkingEnvironment	Description
WorkingTemperature	‑10 °C ~ 55 °C (14 °F ~ 131 °F)
WorkingHumidity	≤ 90% RH (non‑condensing)
PowerConsumption(withoutHDD)	≤ 25W
Dimensions	Description
Weight(withoutHDD)	≤ 5.7Kg (12.57lb)
Dimensions	442mm ×426mm× 89mm (17.4"×16.8"×3.5")
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

Datasheet of NVR304-X Series