| Model | VDT3104B1H | VDT3108B1H |
| System | OS | Embedded Linux |
| Video | Network Input | 4 CH IPC input | 8CH IPC input |
| Network Input Resolution | 8MP/6MP/5MP/4MP/3MP/1080P/1280×1024/960P/720P/960H/D1/CIF |
| Output | HDMI × 1 : 3840 × 2160 / 1920 × 1080 / 1280 × 1024/ 1024 × 768
VGA: 1920 × 1080 / 1280 × 1024/ 1024 × 768 |
| Compression | Standard H.265 / H.264 |
| Audio | Network Input | 4 CH IPC audio input | 8 CH IPC audio input |
| 2-way Audio | RCA × 1 |
| Local Output | RCA × 1 |
| Compression | G.711(U/A) |
| Record | Record Stream | Dual stream recording |
| Resolution | 8MP/6MP/5MP/4MP/3MP/1080P/1280×1024/960P/720P/960H/D1/CIF |
| Frame Rate | 25fps |
| Playback | Simultaneous Playback | Max. 4 CH | Max. 8 CH |
| Search | Time slice / time / event / tag search |
| Smart Search | Highlighted color to display the camera record in a certain period of time, different colors refers to different record events |
| Function | Play, pause, FF, FB, digital zoom, etc. |
| Decoding Capability | Live View/ Playback | 1CH 8MP
4CH 1080P |
| Alarm | Mode | Manual, sensor, motion, exception, smart events |
| Input | Support IPC alarm input |
| Output | Support IPC alarm output |
| Triggering | Record, snap, preset, e-mail, etc. |
| Network | Interface | RJ 45 1000Mbps × 1 |
| Protocol | TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, NTP, SMTP, HTTP, HTTPs, 802.1x |
| Incoming/ Outgoing Bandwidth | 40/40(Mbps) | 80/80 (Mbps) |
| Mobile Device | OS | iOS, Andriod |
| Storage | HDD Interface | SATA3.0 × 1, max 8TB |
| Backup | Local Backup | U disk, USB mobile HDD |
| Network Backup | Yes |
| Port | USB | USB 2.0 × 2 |
| Remote Controller | Optional |
| Others | Power Supply | DC 12V/1.5A |
| Consumption | ≤ 10W ( without HDD ) |
| Dimensions (mm) | 300 × 249 × 45( W × D × H ) |
| Working Environment | -10 ～ 50 ℃，10% ～ 90% humidity |