Vivotek SD7151 - Manual (Page 96)

VIVOTEK - A Leading Provider of Multimedia Communication Solutions
96 - User's Manual
Technical Specifications
System
■ CPU: VVTK-1000 SoC
■ Flash: 8MB
■ RAM: 64MB
■ Embedded OS: Linux 2.4
Lens
■ Focal length: f=4.1mm~73.8mm, auto iris, focus
range: 10mm to infinity
■ F-number: F1.4 ~ F22
■ Embedded removable IR-cut filter for day & night
function
Angle of View
■ 2.8°~48° (horizontal)
Shutter Time
■ 1/2 sec. ~ 1/10,000 sec.
Image Sensor
■ SONY 1/4” progressive scan CCD sensor with VGA
resolution
Minimum Illumination
■ 1.61 Lux (F1.4, 1/30s)
■ 0.38 Lux (F1.4, 1/30s, without IR cut filter)
Video
■ Compression: MJPEG & MPEG-4
■ Streaming:
Simultaneous dual-streaming
MPEG-4 streaming over UDP, TCP, or HTTP
MPEG-4 multicast streaming
MJPEG streaming over HTTP
Supports 3GPP mobile surveillance
■ Resolutions: MJPEG & MPEG-4 video with resolution
up to 640x480 (VGA)
■ Frame rates: 640x480 up to 30fps
Image Settings
■ Adjustable image size, quality, and bit rate
■ Time stamp and text caption overlay
■ Flip & mirror
■ Configurable white balance, brightness, sharpness,
and exposure
■ Automatic, manual or scheduled day/night mode
■ Backlight compensation (BLC)
Pan/Tilt/Zoom
■ Pan range: 360° continuous rotation
■ Tilt range: 0°~90° flip
■ Pan speed: 0.1~300°/sec.
■ Tilt speed: 0.1~120°/sec.
■ Auto pan mode
■ Auto patrol mode
Audio
■ Compression:
GSM-AMR speech compression, bit rate: 4.75 kbps
~12.2 kbps
MPEG-4 AAC audio encoding, bit rate: 16 kbps ~128
kbps
■ Interface:
External microphone input
Audio output
■ Supports two-way audio by SIP protocol
■ Supports audio mute
Networking
■ 10/100 Mbps Ethernet, RJ-45
■ Protocols: IPv4, TCP/IP, HTTP, HTTPS, UPnP, RTSP/
RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS,
DDNS, and PPPoE
Alarm and Event Management
■ Triple-window video for motion detection
■ Four D/I and one D/O for external sensor and alarm
■ Event notification using HTTP, SMTP, or FTP
Security
■ Multi-level user access with password protection
■ IP address filtering
Users
■ Camera live viewing for up to 10 clients
Dimension
■ Ø 200mm x 270mm (H)
Weight
■ Net: 3,740g
LED Indicator
■ System activity and network link indicator