
| Master chip | Memory | FLASH | AD chip | HDD |
| 3531A | 12G | 16M | 6134/287 | 2 |
| Channel |
Mode (Analog channel + Digital channel) |
Playback |
Preview (Analog channel + digital channel) |
|
| No | Number of lines * resolution / frame rate | Number of lines * resolution / frame rate | Preview the number of frames | |
| 8CH | 1 | 8 * 5M/11 + 0 | 4 * 5M/11 | 8 * 5M/20 + 0 |
| 2 | 4 * 5M/11 + 4 * 5M/25 | 4 * 5M/25 | 4 * 5M/20 + 4 * 5M/25 | |
| 3 | 0 + 16 * 1080P/25 | 8 * 1080P/25 | 0 + 16 * 1080P/25 | |
| 4 | 0 + 8 * 3M/25 | 8 * 3M/25 | 0 + 8 * 3M/25 | |
| System | Compressed format | H.264 |
| Operating System | embedded Linux | |
| Video | Maximum Input | 8 |
| VGA output | Yes | |
| BNC output | Yes | |
| Loop output | No | |
| HDMI output | Yes | |
| Audio | Audio in | 8 |
| Audio out | 1 | |
| Two-way intercom | Yes | |
| Record | Real-time video frequency | 8CH is not real time |
| Record mode | Timing, manual, dynamic detection, external alarm | |
| Playback | The number of simultaneous playback | 8 |
| Search ways |
Time point retrieval, calendar retrieval, event retrieval, channel retrieval
|
|
| Backup |
USB mobile hard disk, U disk |
Yes |
| USB DVD burner | Yes | |
| Format | DAV、AVI | |
| Remote view | Browser | Supports multiple web browsers |
| CMS | CMS3.0 | |
| APP | iPhone, Android | |
| Alarm | Alarm In | 4 |
| Alarm Out | 1 | |
| Store | HDD number | 2 |
| E-SATA | No | |
| PTZ | Interface | 1*RS485 |
| Protocol | PELCOP,PELCOD,LILIN,MINKING,NEON,STAR,VIDO,DSCP,VISCA,SAMSUNG,RM110,HY | |
| Control ways | Pan, Tilt, Zoom, Preset, Cruise, Trace | |
| Network | Network port | 10 / 100 Mbps Ethernet (RJ-45) |
| Network protocol | TCP/IP, DHCP, DDNS, NTP, SMTP | |
| Others | Remote | Yes |
| Power Supply | DC12V /4A | |
| Work Temperature | -10°C ~60°C | |
| Work Humidity | 10% ~ 90% Humidity |
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