| Model | VDT3332H4-16P-A1 |
| System | OS | Embedded Linux |
| Video | Network Input | 32 CH IPC input |
| Incoming Bandwidth | 256Mbps |
| Outgoing Bandwidth | 256Mbps |
| Network Input Resolution | 8MP / 6MP / 5MP / 4MP / 3MP / 1080P / 1280 × 1024 / 960P /720P / 960H / D1 /CIF |
| Output | HDMI × 1 : 3840×2160@60fps/3840×2160@30fps/ 1920×1080/1280×1024/1024×768
VGA × 1 : 1920×1080/1280×1024/1024×768 |
| Compression | Standard H.265/H.264 |
| Audio | Network Input | 32 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 | NTSC: 30fps; PAL:25fps |
| Mode | Manual, timer, motion, sensor, smart events |
| Decoding Capability | Live View/ Playback | 1CH 8MP/4CH 5MP/9CH 720P/16CH 720P |
| Playback | Simultaneous Playback | Max 16 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. |
| Alarm | Mode | Manual, sensor, motion, exception, smart events |
| Input | 16 CH local alarm input; supports IPC alarm input |
| Output | 4 CH |
| Triggering | Record, snapshot, buzzer, preset, e-mail, etc. |
| Face | Channel | 32 CH |
| Face Picture Database | 32 libraries
5000 Face Pictures |
| Computing Capability | 180 pictures / minute |
| Face Picture Search | Search by picture is supported |
| Database Management | Add, modify, delete and search face pictures |
| Face Picture Adding | Add face pictures through APP, WEB and external import |
| External face picture enrollment | Resolution：128 x 128 ～ 1920 x 1080 Size：≤ 70KB
Format : jpg&jpeg |
| Face Picture Comparison | Supports allow list and block list alarm |
| Face Track | Yes |
| Map of Face Track | Reolution：2560 x 1920 Size：≤ 512KB
Format : jpg&jpeg |
| Statistic Graph of Face Information | Bar graph |
| Statistic Mode of Face Information | Statistics by day, week, month, quarter as well as customized time period |
| PoE | PoE Port | RJ45 × 16 |
| Standard | IEEE802.3af |
| Output Power | ≤ 150W |
| Network | Interface | RJ45 10 / 100 / 1000 Mbps × 1 |
| Protocol | TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, NTP, SMTP, HTTP, HTTPs, 802.1x |
| Mobile Device | OS | iOS, Andriod |
| Storage | HDD Interface | SATA 4 X 10TB |
| Backup | Local Backup | U disk, USB mobile HDD |
| Network Backup | Yes |
| Port | RS 485 | Yes (full-duplex), connect to PTZ or keyboard |
| USB | USB 2.0 × 1 , USB 3.0 × 1 |
| Remote Controller | Optional |
| Power Supply | ATX 292W |
| Others | Consumption | ≤ 15W ( without HDD and PoE power supply ) |
| Dimensions (mm) | 440 × 390 × 70 ( W × D × H ) |
| Working Environment | -10 ～ 50 ℃，10% ～ 90% humidity |