| System | 
| Main Processor | Embedded microprocessor | 
| Operating System | Embedded LINUX | 
| Video and Audio | 
| Input | 4 channels HDCVI/AHD/TVI/CVBS (Don’t support audio in when connecting AHD/TVI cameras) + 1 channel 4MP IPC | 
| Two-way Talk | 1 | 
| Display | 
| Interface | 2 TV (1 aviation connector) | 
| Resolution | 800×600 | 
| Display Split | 1/4/6 | 
| Privacy Masking | 4 rectangular zones (each camera) | 
| OSD | Channel name, time, GPS, license No. | 
| Recording | 
| Video Compression | H.265/smart H.265 /H.264/smart H.264 | 
| Audio Compression | G.711A/G.711U/PCM | 
| Resolution | 4 ch@1080P realtime recording | 
| Record Mode | Manual, Schedule(Regular(Continuous), MD, Alarm), Stop | 
| Record Interval | 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec | 
| Video Detection and Alarm | 
| Trigger Events | Recording, PTZ, Tour, Alarm, Email, FTP, Buzzer & Screen tips | 
| Video Detection | Motion Detection, MD Zones:396(PAL:22×18,NTSC:22×15), Video Loss & Tampering | 
| Alarm Input | 7 channels, Alarm 1-Alarm 6 are the local alarm inputs.Alarm 7 is pulse input. | 
| Alarm Output | 2 channels,1 relay out, 1 Controllable 12V out | 
| Playback and Backup | 
| Playback | 1 channel | 
| Search Mode | Time/Date, Alarm, Motion Detection & Exact search (accurate to second) | 
| Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom | 
| Backup Mode | USB Device/Network | 
| Storage | 
| SD card | 2 SD cards, Up to 256 GB each |