7
ENG-
Multicast functions
This camera supports the standard MPEG-4. Thanks to efficient encoding, the data
transmission rate remains low, even with maximum image quality and 25 images/s;
furthermore, it can be adapted over a wide range to meet the local requirements.
In appropriately configured networks, the multicast function permits the simultaneous video
transmission in real time to several receivers. A precondition for this is the implementation
of the UDP and IGMP protocols in the network.
Remote control
For remote control of external equipment, the control data is transmitted via the
bidirectional serial interface of the unit. This interface can also be used for the
transmission of transparent data.
Configuration
This camera can be configured with a browser via the local network or via
Internet. Firmware updates and the quick uploading of device configurations
are possible in the same way. Please consider that disconnecting the
camera or power supply loss during the firmware update function can
seriously damage the camera.
Recording and playback
You can save live pictures recorded by the unit as files on the hard disk of your computer.
The video pictures are stored in MPEG-4 format and can, for example, be replayed with
MPEG Player included in delivery.
The RAM memory integrated in the unit serves as pre-alarm memory. On this ring buffer
video pictures are recorded as long as there is no active connection to a receiver unit
(duration ~19 secs.).
Summary
¾
Video and data transmission via data networks
¾
Digitally optimized video data
¾
Automatic iris control
¾
4X Varifocal lens
¾
Multicast or video streaming multicast connection
¾
Locale analog (PAL) video output
¾
25 FPS (high res.)
¾
MPEG-4 or M-JPEG
¾
Integral Ethernet interface 10Base-T
¾
Transparent bidirectional data channel via serial interface RS232 RS485/422
¾
Remote control of internal functions via TCP and UDP
¾
3-steps password protection
¾
Alarm input (NO or NC)
¾
Relay (NO or NC)
¾
Automatic connection on alarm
¾
Integrated activity detector
¾
email on alarm
¾
Firmware upgrade by flash memory
