Hikvision DS-6504HFI 4 Channel Digital Video Server, up to 4CIF (no HDD Included) (Renewed)
Features:
- 4-ch BNC video/audio input
- High performance DSP hardware compression
- H.264 video compression
- Dual stream
- Variable bit rate and frame rate
- Multi-zone motion detection and private masking
- Multi-level user access management
- 1 SATA interface for local storage (up to 2TB)