This device is a high-quality digital surveillance product designed specifically for the security field. It uses an embedded LINUX operating system, which is stable; the H.264 video compression and G.711 audio compression technology achieves high image quality and low bit rate; the unique single-frame playback function can reproduce detailed playback and is conducive to detailed analysis. It has multiple functions, including simultaneous recording, playback, alarm linkage, and PTZ control.
This manual provides safety precautions, installation steps, hardware inspection procedures and detailed operating instructions for the 2U digital hard‑disk VCR. It also describes the web interface, connectivity options and system specifications.
The document includes wiring diagrams, RS‑232/RS‑485 and eSATA interfaces, power requirements, environmental limits, and guidelines for mounting the chassis in a rack or on a desk. This manual is written in Chinese.
| Dimensions (W × D × H) | 440 mm × 460 mm × 89 mm |
|---|---|
| Weight | 5.5‑6.5 kg |
| Power Consumption | 13 W (excluding hard drives) |
| Operating Temperature | -10 °C to 55 °C |
| Operating Humidity | 10 % to 96 % |
| Power Input | AC 90‑264 V, 50‑60 Hz |
| SATA Interfaces | 4 SATA ports (supporting up to 8 drives) |
| USB Ports | 2 USB 2.0 ports |
| RS‑485 Port | 1 RS‑485 for PTZ control |
| RS‑232 Port | 1 RS‑232 serial port |
The device can operate from –10 °C up to 55 °C.
The chassis provides four SATA interfaces and can support up to eight hard drives.
It requires an AC input of 90‑264 V at 50‑60 Hz.
The chassis measures 440 mm × 460 mm × 89 mm (W × D × H).