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Frequently asked questions and answers (FAQ)
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1. What kind of network camera is Pan/Tilt Network Camera?
Pan/Tilt Network Camera is a small-sized network camera featuring an elegant appearance
and up/down/right/left rotary transition. This 'all-in-one' network camera includes web
server, networking system, CCD Module and Microphone. Therefore you can 'watch' and
'listen' through the Internet without any additional connecting device other than LAN cable
and power connection.
2. What kind of Video/Audio Compression algorithm does Pan/Tilt Network Camera?
H.263+(H.263 Version 2) compression(zip) algorithm for moving picture was used instead of
the usual sill picture/image compression algorithm (JPEG, M-JPEG, Wavelet). The structure of
H.263+ is usually designed for communicating purpose, which enables the real-time
monitoring of on-site image by increasing compression rate in order to compete with low-beat
bandwidth. Also, by using G.723.1(5.3, 6.3 Kbps) - the zip(or compression) algorithm of
voice(or sound) -
3. What is the maximum speed of transmission?
Pan/Tilt Network Camera transmits compressed images at the maximum of 30 seconds per
frame in the 10 Base-T network environments. However, this, often, is affected by the actual
performance of users or connectors' PC or the network condition itself, which would then
eventually slow down the speed of file transmission.
4. What is the zip file size for each picture?
When it is set with the maximum quality in SIF (320x240), the file capacity per frame is
2.25KByte and when set with minimum Quality, it is 0.53Kbyte. Refer to Video Tuning in
administration tool for the file capacity of other sized pictures.
5. How much storage space per hour does the camera need in order to save the images?
It varies according to the movement of picture and environment as one of the characteristics of
compression algorithm for moving picture but if assumed to have 30% of movement, it is
around 126Mbyte and recording capacity for 1 day is about 3Gbyte.
6. Which network line is the camera connected to?
All kinds of network lines are connectable except for a telephone line
7. Is it possible that a personal website be connected to camera's moving pictures/images?
Usually a web page is built using HTML and script, which is adjustable by users within
measure. Please refer to our website for further detail.
8. Is the simultaneous monitoring within only one screen possible when more than four
network cameras are set up?
The web page of Pan/Tilt Network Camera is based on the simultaneous monitoring up to 4
cameras. You can have up to 16 cameras monitored on a single screen at once when multi-
viewing products of CLOVER ELECTRONICS U.S.A., SecuEyes-MV16 or MR16 are installed
9. Up to how many simultaneous connectors does it allow?
Up to 15 persons for a web page (HTTP) and 2 persons for H.323
Pan/Tilt Network Camera
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User's Guide
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