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NVR User Manual
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1.4 Software Environment
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Operating system
: embedded Linux.
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Firmware
: The latest firmware shall conform to that published on the website. Customized firmware
shall conform to the constraints.
1.5 Network Protocols
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Multiple network protocols, including TCP/IP, HTTP, TCP, UDP, ARP, SMTP, FTP, DHCP, DNS, DDNS, NTP,
and UPNP.
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Standard ONVIF protocol.
1.6 Appearance
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VSR0402/VSR0804
VSR0402
Front view
Side view
Rear view