| | NVR1827-04032B |
| Video/Audio Input |
| IP Camera Input | 32 channel |
| Resolution | 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF |
| Compression | H.265 / H.264 |
| Protocols | Onvif, RTSP, KEDACOM |
| Incoming Bandwidth | 90Mbps |
| Live Viewing |
| Local Display | 1 x HDMI, 1 x VGA, simultaneously output different content |
| Multi Screen Display Local monitor (Main / Secondary): | 1/1, 4/4, 1+5/1+5, 1+7/1+7, 9/9, 16/16 |
| Multi Screen Display Client | up to 4 screen simultaneously: 1 ~ 64 Multiple Layouts |
| E-Map | Live Viewing in E-Map (V Station) |
| Function | E-PTZ / Scheme (V Station) / Virtual channel |
| Recording |
| Resolution | 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF |
| Mode | Manual / Continuous / Schedule / Event (Pre / Post) / Long term recording |
| Event Trigger | Supported |
| Tag | Supported |
| Search & Playback |
| Search Mode | Date and time (Calendar) / Event |
| Resolution | 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF |
| Playback (Local Monitor) | 1 x 4K@30fps / 4 x 1080p@30fps / 9 x 720p@30fps |
| Playback (Client) | up to 16 x 4K@30fps |
| Synchronize Playback (Local Monitor) | 4 x 1080p@30fps |
| Synchronize Playback (Client) | up to 16 x 4K@30fps |
| Function | Slow forward / Fast forward / Loop / Single frame / E-PTZ |
| Storage |
| Max. Internal HDDs | 4 x 3.5’’ HDD. Max. 32TB (up to 8TB/each) |
| Audio |
| Compression | G.711a / G.711u / ADPCM / G.722 / G.722.1c / AAC-LC |
| Bit rate | 32kbps ~ 64kbps |
| Audio Function | Bi-directional audio / Dumb / Mute / Broadcasting |
| Alarm |
| Service Alarm Triggers | Alarm input / Video lost / Motion detection / Tampering / Guard line / Defocus / Scene change / Enter guard area / Exit guard area / Object left / Object removal / Gathering / Audio surge |
| System Alarm Triggers | Device disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient snapshot space |
| Alarm Events | Snapshot / Recording / PTZ preset / Buzzer / Email / Link to Client / Alarm caption / Live view in first window / Link to TV Wall / Link to secondary screen / Full screen viewing |
| System |
| Operating System | Embedded Linux |
| User Management | Admin / User |
| Log Management | User login / User operation / Alarm / Backup / Update |
| Application Programming | V Station SDK |
| Network |
| Network Protocols | TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP, IPv4, IPv6 (optional) |
| Viewer Software | CMS (V Station) / Web / iOS app / Android app |
| Max. User Access | 16 Users |
| Output Bandwidth | 64Mbps |
| Function | NAT / Multiple network access / Packet loss recovery / Auto network organizing |
| Network Test | Supported |
| Interfaces |
| Ethernet | 1 x Gigabite network port, RJ45 interface |
| PoE | / |
| Video Out | 1 x HDMI (up to 3840 x 2160@60Hz) |
| 1 x VGA (up to 1920 x 1080@60Hz) |
| Audio In / Out | 1 x RCA Line in / 1 x RCA Line out |
| Alarm In / Out | 4 x Inputs / 2 x Outputs |
| Control | 1 x RS485 |
| USB | 2 x USB 2.0 |
| Environmental |
| Operating Temperature | -10°C ~ 55°C / 14°F ~ 131°F |
| Operating Humidity | 10% ~ 90% |
| Electrical |
| Power | 100 ~ 240V AC, 50 ~ 60Hz |
| Power Consumption | Max. 15W (HDD not included) |
| Mechanical |
| Weight | 4.5kg / 9.9lb (HDD not included) |
| Dimensions | 444 x 410 x 44mm / 17.48’’ x 16.14’’ x 1.73’’ |
