2. Support 2-Bay Hot-Swappable SATA Hard Disk

3. Support RAID 1 for Data Protection

4. Built-in Real-time Video Intelligence Detection

5. Built-in Local Display

6. Support Surveon Control Center (CMS)

7. In-house Design & Production

8. 3-Year Warranty

Learn More: http://www.surveon.com/product/Smr2100.asp