| Model | NVR-4K8436I-A/D/G/B |
| System | |
| Operating System | Embedded LINUX |
| Max Preview Channel | 36CH |
| Video & Audio Input | |
| Incoming Bandwidth | 150Mbps |
| IPC Input | 4K/5MP/4MP/3MP/2MP/960P/720P |
| Video & Audio Decoding | |
| Video Compression | Smart H.265/H.265 /H.264 |
| Audio Decoding | G.711 |
| Preview/Playback | 8MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF |
| Multi-screen Split | 1/2/4/6/8/9/10/16/25/36 screen real-time preview |
| Split Screen Decoding | 1(4K),2(2*5MP),4(4*5MP),6(5MP[$add]5*1080P),8(5MP[$add]7*1080P),9(9*1080P),10(2*5MP[$add]8*D1),16(16*D1),25(25*D1),36(36*D1) |
| Recording & Playback | |
| Recording Mode | Timing recording, Alarm recording, timing and alarm recording |
| Playback | 9CH (1*4K) NVR synchronous playback, PC client software support maximum 4CH remote video playback |
| Playback Mode | Search by time, calendar, event, channel |
| Other Function | |
| Smart Functions | Human Detection, Line-Crossing Detection, Vehicle Retrograde Detection, Staff Absence Detection, Loitering, Area Intrusion,Vehicle Illegal Parking (need front end IPC supported) |
| Motion Detection | Support |
| Buzzer | Support buzzer alarm |
| PA System | Support |
| Storage & Backup | |
| SATA | 4*SATA HDD |
| Capacity | Max 4*16TB HDD |
| E-SATA | 1 |
| Backup Mode | Portable hard disk/USB Device/Network |
| Network | |
| Network Protocols | TCP/IP,IPv4,DHCP,NTP,RTSP,ONVIF,P2P,SMTP,GB28181,etc. |
| ONVIF | Support |
| P2P | Support |
| APP | iPhone, Android |
| PC | Support |
| User Management | Maximum support 32 local user |
| Online Upgrade | Supports online NVR upgrade |
| IPC Upgrade | Support |
| Other | Support Channel Tour Round GroupingRTMP pushSupport offline recording function |
| Interface | |
| Network Interface | 2pcs RJ45 10M/100M/1000M self-adaptive Ethernet interface |
| USB Interface | 3pcs USB2.0 Interfaces, Support mouse, USB upgrade, import and export |
| Video Output | VGA: 1CH,1920×1080,1280×1024,1280×720,1024×768 |
| HDMI:1CH,3840*2160, 1920×1080,1280×1024,1280×720,1024×768 | |
| Audio Output | HDMI output, 1CH 3.5mm Audio Input and Output, support IMS client audio and video preview and playback. |
| Alarm | 4 Channels input supporting alarm input,2 Channels of relay output supporting siren/alarm horn. |
| RS485 | 1PC,Joystick PTZ control keyboard supporting PELCO protocol |
| General | |
| Installation | Desktop Installation |
| Power Supply | DC12V 8A |
| Consumption | ≤60W (without HDD) |
| Working Conditions | Temperature: -10℃- [$add]55℃ Humidity: 10%∼90% |
| Product Dimension | |
| Size (mm) | 350*240*70mm(W×L×H) |