Features:
- Support Ultra 265/H.265/H.264 video formats
- 4/8-channel input
- Support mainstream cameras of ONVIF conformance (Profile S, Profile G, Profile T ) and RTSP protocols
- Support 1-ch HDMI, 1-ch VGA
- HDMI and VGA simultaneous output
- Up to 6MP resolution recording
- 1 SATA HDD up to 6TB
- Support cloud upgrade
| Model | NVR4004S2 | NVR4008S2 |
| Video/Audio Input | ||
| IP Video Input | 4-ch | 8-ch |
| Network | ||
| Incoming Bandwidth | 40Mbps | 50Mbps |
| Outgoing Bandwidth | 40Mbps | 40Mbps |
| Remote Users | 128 | |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP, RTSP | |
| Video/Audio Output | ||
| HDMI/VGA Output | ||
| Recording Resolution | 6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | |
| Audio Output | 1-ch, 3.5mm | |
| Audio Compression | G.711A, G.711U | |
| Synchronous Playback | 4-ch | 8-ch |
| Liveview display | 1/3 | 1/4/6/8/9 |
| Corridor Mode Screen | 3/4 | 3/4/5/7/9 |
| Snapshot | ||
| FTP/Schedule/Event Snapshot | 1-ch snapshot, up to D1 resolution | |
| Decoding | ||
| Decoding format | Ultra 265/H.265/H.264 | |
| Liveview/Playback | 4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | |
| Capability | 1 x 6MP@20 | 1 x 6MP@20 |
| 1 x 5MP@30 | 1 x 5MP@30 | |
| 2 x 4MP@30 | 2 x 4MP@30 | |
| 2 x 3MP@30 | 2 x 3MP@30 | |
| 4 x 1080p@30 | 4 x 1080p@30 | |
| 8 x 960p@30 | ||
| 8 x 720p@30 | ||
| Hard Disk | ||
| SATA | 1 SATA interface | |
| Capacity | up to 6TB for each disk | |
| Smart | ||
| VCA Detection by Camera | Intrusion Detection, Cross Line Detection, Enter Area, Leave Area, Audio Detection | |
| VCA Search | Behavior Search | |
| Smart Intrusion Prevention (SIP) by Camera | 4-ch(supports channel 1-4; Alarm only, no image) | |
| General Alarm | ||
| General Alarm | Motion, Tampering, Human Body Detection, Video Loss, Alarm Input | |
| 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 | 1 RJ45 10M/100M self-adaptive Ethernet Interface | |
| USB Interface | Rear panel: 2 x USB2.0 | |
| RS232 | N/A | |
| RS485 | N/A | |
| Alarm In | N/A | |
| Alarm Out | N/A | |
| General | ||
| Power Supply | 12V DC | |
| Power Consumption: ≤5 W (without HDD) | ||
| Working Environment | -10°C ~ + 55°C (+14°F ~ +131°F), Humidity ≤ 90% RH (non-condensing) | |
| Dimensions (W×D×H) | 260mm × 240mm × 46mm (10.2"×9.4"×1.8 ") | |
| Weight (without HDD) | G.W.: 1.1KG, N.W.: 0.8KG | |
| Certification | ||
| We reserve the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other rights. | ||
