4Channel HDTVI/HDCVI/AHD/CVBS Tubro HD DVR | ESAR324-4

Video Input and Transmission

• Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input
• Up to 1-ch 4 MP IP cameras input 
• Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal

Compression and Recording

• H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras
• Connectable to H.265+/H.265/H.264+/H.264 IP cameras
• H.265+ can be enabled to improve encoding efficiency and reduce data storage costs
• Up to 3 MP resolution for recording Note: The 3 MP signal input is only available for channel 1 
• Supports real-time 1080p lite. When 1080p lite is on, the image effect is similar with 1080p

Video Output

• Simultaneous HDMI/VGA output
• Separate CVBS output

Storage and Playback

• One SATA interface (up to 6TB capacity per HDD)
• 4-ch synchronous playback
• Smart search for efficient playback
• Supports third-party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

• Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras
• Support 4-ch line crossing detection and intrusion detection
• VQD (Video Quality Diagnostics)

Network & Ethernet Access

• Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
• One RJ45 10M/100M Ethernet network interface
• Output bandwidth limit configurable