| Model | TVB4704E_H1 |
system | Master chip | SSR920 |
| AD chip | 2830 |
| RAM | 4G |
| Compression format | H.265 |
| operating system | Embedded Linux operating system |
video | Input | 4 |
| Preview | 4*5MP/12fps |
| Coding | 4*5MP/12fps |
| Decoding | 4*5MP/12fps |
| Channel mode | Support any channel mode combination (5MP analog + 5M digital) |
| VGA output | 1080P |
| BNC output | Optional, not supported by default |
| HDMI output | 4K |
Audio | Audio Input | 1 |
| Audio output | 1 |
| Coaxial audio | 4 |
| Two-way intercom | support |
Playback | Number of real-time recording channels | 4-way non-real-time |
| Video mode | Timing, manual, motion detection |
| The number of simultaneous playback | 4 |
| Search mode | Point-in-time search, calendar search, event search, channel search |
Backup | USB mobile hard disk, U disk | support |
| USB DVD burner | support |
| Format | H.26X、AVI |
remote access | Browser | Supports multiple web browsers |
| Client | Support VMS |
| APP | Support for iPhone, Android |