| Model | SNK0864B | 
        
            | Video/Audio Input | 
        
            | IP Camera Input | 64 channel | 
        
            | Resolution | 4K, 4MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF | 
        
            | Compression Format | H.265/H.264 | 
        
            | Protocols | Onvif, RTSP, KEDACOM | 
        
            | Incoming Bandwidth | 320Mbps | 
        
            | Live Viewing | 
        
            | Local Display | 1 x HDMI, 1 x VGA, simultaneously output different content | 
        
            | Multi Screen Display Local monitor(Main / Secondary):
 | 1/1, 4/1, 9/1, 15/1, 16/1, 24/1, 25/1, 35/1, 36/1, 64/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9, 16/16 | 
        
            | 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+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) | 
        
            | 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 | Alarm input / Video lost / Motion Detection | 
        
            | Tag  | Supported | 
        
            | Reliability | Automatic Network Replenishment (ANR) | 
        
            | Search & Playback  | 
        
            | Search Mode | Date & 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 4MP@30fps / 16 x 1080p@30fps | 
        
            | Playback(Client)
 | 16 x 4K@30fps | 
        
            | Synchronize Playback (Local Monitor) | 4 x 4MP@30fps / 16 x 1080p@30fps | 
        
            | Synchronize Playback (Client)
 | 4 x 4K@30fps | 
        
            | Function | Slow forward / Fast forward / Loop / Single Frame / E-PTZ | 
        
            | Storage | 
        
            | Max. Internal HDDs | 8 x 3.5’’ HDD | 
        
            | Max. 48TB (up to 6TB/each) | 
        
            | External | IP SAN (iSCSI), up to 10 x IP SAN, Max. 100T, Max. write speed 128Mbps  | 
        
            | e-SATA | 
        
            | Function | Disk group / Quota / Disk dormancy | 
        
            | 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 | 
        
            | Alarm Triggers | Alarm input / Video lost / Motion Detection / System alarm | 
        
            | Alarm Events | Snapshot / Recording / PTZ preset / Alarm out / Buzzer / Email / Link to Client / Alarm caption | 
        
            | System | 
        
            | Operation System | Embedded Linux | 
        
            | User Management | Admin / User | 
        
            | Log Management | User login / User operation / Alarm / Backup / Update | 
        
            | Aplication Programming | NVR Station SDK | 
        
            | Network | 
        
            | Network Protocol | TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, 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 | 
        
            | Interfaces | 
        
            | Ethernet | 2 x Gigabite network port, RJ45 interface | 
        
            | Video Out | 1 x HMDI (up to 1920 x 1080@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 | 4 x USB 2.0 | 
        
            | 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. 30W (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’’ |