| NVR1821-08009A | NVR1821-08016A | NVR1821-08032A | NVR1821-08064A | |
| Video/Audio Input | ||||
| IP Camera Input | 9 channel | 16 channel | 32 channel | 64 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 | |||
| Bitrate | 64kbps ~ 16384kbps | |||
| Incoming Bandwidth | 90Mbps | 160Mbps | 320Mbps | 320Mbps |
| Live Viewing | ||||
| Local Display | 1 x HDMI, 1 x VGA, simultaneously output different content | |||
| Multi Screen Display Local monitor (Main / Secondary): | 1, 3, 4, 9, 1+4, 1+8, 1/1, 2/1, 4/1, 1+4/1 | 1, 3, 4, 9, 15, 16, 1+4, 1+8, 1+9, 1+15, 1/1, 2/1, 4/1, 9/1, 15/1, 16/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9 | 1, 3, 4, 9, 15, 16, 25, 36, 1+4, 1+8, 1+9, 1+15, 1/1, 2/1, 4/1, 9/1, 15/1, 16/1, 36/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9, 16/16 | 1, 3, 4, 9, 15, 16, 25, 36, 48, 64, 1+4, 1+8, 1+9, 1+15, 1/1, 2/1, 4/1, 9/1, 15/1, 16/1, 36/1, 48/1, 64/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9 |
| Multi Screen Display Client | up to 4 screens simultaneously: 1, 3, 4, 9, 12, 16, 20, 25, 30, 36, 42, 49, 56, 63, 64 1+5, 1+7, 1+8, 1+9, 1+11, 1+12, 1+13, 1+15, 1+16, 1+33, 1+47, 1+48 | |||
| E-Map | Live Viewing in E-Map (NVR Station) | |||
| Function | E-PTZ / Scheme / Polling / TV-Wall (optional with decoder) / 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) | |||
| Event Trigger | Supported | |||
| Tag | Supported | |||
| Reliability | Automatic Network Replenishment (ANR) | |||
| 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) | 4 x 4K@30fps / 9 x 1080p@30fps | 4 x 4K@30fps / 16 x 1080p@30fps | ||
| Playback (Client) | up to 16 x 4K@30fps | |||
| Synchronize Playback (Local Monitor) | 4 x 4K@30fps / 9 x 1080p@30fps | 4 x 4K@30fps / 16 x 1080p@30fps | ||
| Synchronize Playback (Client) | 4 x 4K@30fps | |||
| Function | Slow forward / Fast forward / Loop / Single frame / E-PTZ / Slice playback | |||
| Storage | ||||
| Max. Internal HDDs | 8 x 3.5’’ HDD | |||
| Max. 64TB (up to 8TB/each) | ||||
| RAID | RAID 0/1/5/6/10 | |||
| External | IP SAN (iSCSI), up to 10 x IPSAN, Max. 100T (optional) | |||
| e-SATA | ||||
| Function | Disk group / Quota / Disk dormancy | |||
| Audio | ||||
| Compression | G.711a / G.711u / ADPCM / G.722 / G.722.1c | |||
| 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 | NVR 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 (NVR Station) / Web / iOS app / Android app | |||
| Max. User Access | 64 Users | |||
| Output Bandwidth | 256Mbps | |||
| Function | NAT / Socks5 / Multiple network access / Packet loss recovery / Auto network organizing | |||
| Network Test | Supported | |||
| Hot Backup | N+1 | |||
| Interfaces | ||||
| Ethernet | 2 x Gigabite network port, RJ45 interface | |||
| 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 | 2 x Inputs / 2 x Outputs | |||
| Control | 2 x RS485 | |||
| USB | 2 x USB 2.0 1x USB3.0 | |||
| e-SATA | 1 x e-SATA | |||
| 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 | 7.6kg / 16.72lb (HDD not included) | |||
| Dimensions | 443 x 461 x 88mm / 17.44’’ x 18.15’’ x 3.46’’ | |||
globalsupport@kedacom.com
