| Model | VDT2104NS-HC | VDT2108NS-HC | VDT2116NS-HC |
| System |
| OS | Embedded Linux |
| Video |
| Analog Input | BNC × 4 | BNC × 8 | BNC × 16 |
| TVI/ AHD/CVI : 5MP/ 4MP/ 1080P/ 720P/ WD1 |
| IP Input | 2CH (Up to 6CH) | 4CH(Up to 12CH) | 8CH(Up to 16CH) |
| Resolution | Up to 5MP@25fps | Up to 5MP@30fps | Up to 5MP@30fps |
| Total Input | 6CH | 12CH | 24CH |
| Output | HDMI × 1 : 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 | 5MP Lite/ 4MP Lite/ 1080P/ 1080P Lite/ 720P/ WD1 |
| Frame Rate | Analog Channel:
5MP-Lite :10fps
4MP-Lite/1080P : 12fps (PAL)/15fps (NTSC);
1080Lite/720P/WD1 : 25fps (PAL)/30fps (NTSC)
IP Channel: 25fps (PAL)/30fps (NTSC) |
| Bit Rate | 32Kbps ~ 4Mbps | 32Kbps ~ 4Mbps | 32Kbps ~ 5Mbps |
| Mode | Manual, timer, motion |
| Playback |
| Playback | 4 CH | 8 CH | 16 CH |
| 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, NTP, SMTP, HTTP, HTTPs |
| Incoming Bandwidth | 16Mbps(Max. 36Mbps) | 32Mbps(Max. 60Mbps) | 32Mbps(Max. 64Mbps) |
| Outgoing Bandwidth | 40Mbps | 60Mbps | 80Mbps |
| MobileDevice |
| OS | iOS, Andriod |
| Storage |
| HDD | SATA × 1, up to 10TB | SATA × 1, up to 10TB | SATA × 1, up to 10TB |
| Backup |
| Local Backup | U disk, USB mobile HDD |
| Network Backup | Yes |
| Port |
| RS 485 | RS485 × 1, connect to PTZ or keyboard |
| USB | USB 2.0 × 2 ( in the rear panel ) |
| Remote Controller | Optional |
| Others |
| Power Supply | DC12V / 1.5A | DC12V / 2A | DC12V / 3A |
| Consumption | ≤5W( without HDD) | ≤8W( without HDD) | ≤10W(without HDD ) |
| Dimensions (mm) | 255× 222× 42( W × D × H ) | 255× 234× 42 ( W × D × H ) |
| Working Environment | -10~50°C, 10%~90% (humidity) |