Technical Specifications
System
.Flash: 8MB
.RAM: 64MB
.Embedded OS: Linux 2.4
Image Sensor
.1/3.3” Wide Dynamic Range CMOS Sensor
Lens
.Board lens,vari-focal, f=3.3 mm ~ 12 mm, F1.4
.Focus range: 50 cm to infinity
Infrared Facility
.IR Illuminators up to 15 meters
.Removable IR-cut filter: Auto/Schedule
Angle of view
.23° ~ 85.2° (horizontal)
.14.8° ~ 51.6° (vertical)
Shutter Time
.1/30 sec. to 1/15000 sec.
Minimum Illumination
.0 Lux with IR Illuminators
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
.Resolution:
720x480 up to 30/25fps
352x240 up to 30/25fps
176x144 up to 30/25fps
Image settings
.Adjustable image size, quality, and bit rate
.Time stamp and text caption overlay
.Flip & mirror
.Configurable brightness, contrast, and saturation
.AGC, AWB, AEC
.Automatic or manual day/night mode
.Supports privacy masks
Audio
.Compression:
GSM-AMR speech encoding, bit rate: 4.75 kbps to 12.2 kbps
MPEG-4 AAC audio encoding, bit rate: 16 kbps to 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, UPnP, RTSP/RTP/RTCP, IGMP,
SMTP, FTP, DHCP, NTP, DNS, DDNS, and PPPoE
Alarm and Event Management
.Triple-window video motion detection
.One D/I and one D/O for external sensor and alarm
.Event notification using HTTP, SMTP, or FTP
.Local recording of MP4 file
Security
.Multi-level user access with password protection
.IP address filtering