Vivotek VS8401 H.264/MPEG-4/MJEPG SD/SDHC D1 4 Channel Video Server IP Encoder: PoE, 2-Way Audio, Rack Mount, Special Order, 2yr

PTZ camera control through RS-485
Supported devices and protocols: DynaDome / SmartDome, Pelco D, LiLin, Pelco P, Samsung scc643, and customized types
Supports CGI command serial driver

Compression: H.264, MPEG-4 & MJPEG
Streaming:
Simultaneous dual streams
H.264 streaming over UDP, TCP, HTTP or HTTPS
MPEG-4 streaming over UDP, TCP, HTTP or HTTPS
MJPEG streaming over HTTP or HTTPS
Supports activity adaptive streaming for dynamic frame rate control
Supports 3GPP mobile surveillance
Frame rates:
H.264: Up to 30/25 fps @ 720 x 480 (NTSC) /720 x 576 (PAL) per channel, Up to 180 fps at D1 in total
MPEG-4: Up to 30/25 fps @ 720 x 480 (NTSC) /720 x 576 (PAL) per channel, Up to 80 fps at D1 in total
MJPEG: Up to 30/25 fps @ 720 x 480 (NTSC) /720 x 576 (PAL) per channel
, Up to 240 fps at D1 in total

Adjustable image size, quality, and bit rate
Time stamp and text caption overlay
Flip & mirror
Configurable brightness, contrast, saturation, sharpness, white balance and exposure control
Supports privacy masks

G.711 audio encoding, bit rate: 64 kbps, μ-Law or A-Law
Interface:
Audio output
Terminal block x 4
Audio input
up to 1Vrms, 3.5 m Phone Jack
Supports two-way audio
Supports audio mute

10/100/1000 Mbps Gigabit Ethernet, RJ-45
ONVIF support
Protocols: IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, ARP, ICMP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP and 802.1X

Triple-window video motion detection
4 D/I & 4 D/O for external sensor and alarm
Event notification using HTTP, SMTP, FTP
Local recording of MP4 files
Tamper Detection

SD/SDHC card slot

Multi-level user access with password protection
IP address filtering
HTTPS encrypted data transmission
802.1X port-based authentication for network protection

10 clients on-line monitoring at the same time

Depth: 189mm
Width: 153mm
Height: 49.3mm

Net: 800 g

System power and status indicator
System activity and network link indicator
Local storage activity indicator

12V DC
24V AC
Power consumption: Max. 24 W

CE C-Tick FCC LVD VCCI  

Temperature: -10 ~ 50 °C (14 ~ 122 °F)
Humidity: 20% ~ 80%

OS: Microsoft Windows 7 / Vista / XP / 2000
Browser: Mozilla Firefox
Browser: Internet Explorer 7.x or above
VLC:10.5 or above
QuickTime:6.5 or above
Cell phone: 3GPP player
Real Player 10.5 or above

RS-485: Half Duplex
Installation Wizard 2
32-CH Central management software
Supports firmware upgrade

SDK available for application development and system integration

24 Months