| Model |
NVR304-16E2 |
NVR304-32E2 |
| Video/Audio Input |
| IP Video Input |
16-ch |
32-ch |
| Two-way Audio Input |
1-ch, RCA |
| Network |
| Incoming Bandwidth |
320Mbps |
| Outgoing Bandwidth |
320Mbps |
| Remote Users |
128 |
| Protocols |
TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS,DNS,DDNS,SNMP,SMTP,NFS |
| 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 |
VGA:
1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz,1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
HDMI:
4K (3840x2160)/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz |
| Recording Resolution |
12MP/8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF |
| Audio Output |
1-ch, RCA |
| Audio Compression |
G.711A, G.711U |
| Synchronous Playback |
16-ch |
| Live View 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 |
16-ch snapshot, up to 1080P resolution |
| Decoding |
| Decoding Format |
Ultra 265, H.265, H.264 |
| Live View/Playback |
12MP/8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF |
| Capability |
1 x 12MP@30, 2 x 4K@30, 5 x 4MP@30, 10 x 1080P@30, 16 x 720P@30 |
1 x 12MP@30, 2 x 4K@30, 5 x 4MP@30, 10 x 1080P@30, 22 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) |
| eSATA |
NA |
| Disk Group |
Support |
| RAID |
RAID 1,5 |
| 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, Vehicle Search |
| People Counting |
People Flow Counting, Crowd Density Monitoring |
| Smart Intrusion Prevention (SIP), Vehicle Detection by Camera |
Total 8-ch |
| General Alarm |
| General Alarm |
Motion, Tampering, Human Body Detection, Video Loss, Input Alarm, 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 RJ45 10M/100M/1000M self-adaptive Ethernet Interfaces |
| USB Interface |
Front panel: 1 x USB2.0,Rear panel: 1 x USB2.0 1 x USB3.0 |
| RS232 |
NA |
| RS485 |
1 |
| Alarm In |
16-ch |
| Alarm Out |
4-ch |
| General |
| Power Supply |
12V DC/5A
Power Consumption: ≤ 12 W (without HDD) |
| Working Environment |
-10°C~+ 55°C (+14°F~+131°F), Humidity ≤ 90% RH (non-condensing) |
| Dimensions (W×D×H) |
440mm × 344mm × 48mm (17.3" × 13.5"× 1.9") |
| Weight (without HDD) |
≤3Kg (6.61lb) |
| 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 |
