| Model | VDT2104NS-HP | VDT2108NS-HP |
| System |
| OS | Embedded Linux |
| Video |
| Analog Video Input | BNC × 4 | BNC ×8 |
| BNC interface (1.0Vp-p; 75Ω) |
| TVI/AHD/CVI : 4K@15fps, 5MP@20fps, 4MP/3MP/1080P/720P/WD1@30fps (live) |
| IP Video Input | 2CH (up to 6CH) | 8CH (up to16CH) |
| Up to 8MP@20fps |
| Total Input | 6CH | 16CH |
| Output | HDMI × 1 : 3840 × 2160 / 1920 × 1080 / 1280 × 1024 / 1024 × 768 |
| VGA × 1 : 1920 × 1080 / 1280 × 1024 / 1024 × 768 |
| BNC × 1 : CVBS ( used as the main or spot output ) |
| Compression | H.264/H.265 |
| Audio |
| Input | RCA × 1 |
| Output | RCA × 1 (linear, 600Ω) |
| Two-way audio | Take up channel one audio input |
| Compression | G.711(U/A) |
| Record |
| Resolution | 4K/4K Lite/5MP/5MP Lite/4MP/4MP Lite / 3MP/1080P/720P/WD1/D1 |
| Frame Rate | Analog Channel:
4K / 6 (PAL) (4 CH DVR: only CH 1 supports; 8CH DVR: all channels support) 4K Lite / 12fps (PAL)
5MP / 12fps (PAL)
5MP-Lite / 20fps (PAL)
4MP/3MP / 12fps(PAL)
4MP-Lite/1080P/720P/WD1/D1 / 25fps(PAL) IP Channel: 25fps(PAL) |
| Bit Rate | 32Kbps ~ 4Mbps | 32Kbps ~ 5Mbps |
| Mode | Manual, timer, motion, smart event |
| Playback |
| Playback | 4CH | 8CH |
| Search | Time slice / time / event / tag search |
| Smart Search | Highlight colors to display the camera record in a certain period of time, different colors refer to different record events |
| Function | Play, pause, FF, FB, digital zoom, etc. |
| Alarm |
| Mode | Manual, motion, exception, smart event |
| Input | No |
| Output | No |
| Network |
| Interface | RJ 45 100Mbps × 1 |
| Protocol | TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, HTTP, HTTPs, NTP, SMTP |
| Incoming Bandwidth | 16Mbps (Max. 40Mbps) | 32Mbps(Max. 64Mbps) |
| Outgoing Bandwidth | 40Mbps | 80Mbps |
| MobileDevice |
| OS | iOS, Andriod |
| Storage |
| HDD | SATA× 1, up to 10TB HDD | SATA× 1, up to 10TB per HDD |
| Backup |
| Local Backup | U disk, USB mobile HDD |
| Network Backup | Yes |
| Port |
| RS 485 | RS 485 × 1, connect to PTZ or keyboard |
| USB | USB 2.0 × 2 |
| Remote Controller | Optional |
| Others |
| Power Supply | DC12V / 1.5A | DC12V /2A |
| Consumption | ≤ 10W ( without HDD ) | ≤ 15W ( without HDD ) |
| Dimensions(mm) | 255 × 222 × 42 ( W × D × H ) | 255 × 234 × 42 ( W × D × H ) |
| Working Environment | -10~50°C, 10%~90% (humidity) |