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Technical Specifications
Video Specifications
Compression Mode
MJPEG/MPEG4 dual stream
Simultaneous dual-streaming
MPEG-4 streaming over UDP, TCP, or HTTP
MPEG-4 multicast streaming
MJPEG streaming over HTTP
Supports 3GPP mobile surveillance
Max. Resolution
640x480 pixels at 30/25 fps
Video Resolution
Up to 30/25 frames at 176x144
Up to 30/25 frames at 320x240
Up to 30/25 frames at 640x480
Camera Specification
Sensor
1/4'' SONY progressive CCD sensor
Lens
4.1~73.8mm/F1.4~3.0, auto iris, focus range:10mm to infinity
Angle of View
2.8°~48° (horizontal)
Pan/Tilt
Pan
360° continue
Manual Pan Speed 0.1~300°/Sec
Tilt
0°~90°
Manual Tilt Speed 0.1~120°/Sec
Preset Speed 400°/Sec
Preset Accuracy
±0.25°
Zoom
Optical: 18x
Digital: 4x
Minimum Illumination
1.61Lux (F1.4,1/30s)
0.38Lux (F1.4,1/30s, without IR cut filter)
Shutter
1/2 ~ 1/10,000 sec
S/N Ratio
More than 50dB
Audio Specification
Audio Compression
GSM-AMR
MPEG-4 AAC
Supports tw-way audio by SIP protocol
Audio Interface
External microphone input
Audio output
Viewing System Requirement
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