| 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 (3840×2160) @30, 1920x1080p@60, 1920x1080p@50, 1600×1200@60, 1280×1024@60, 1280×720@60, 1024×768@60
VGA:
1920x1080p@60, 1920x1080p@50, 1280×1024@60, 1280×720@60, 1024×768@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 |
Support Ultra265/H.265/H.264 video formats