Bosch Appliances X20 Security Camera User Manual


 
14 en | Product Description VideoJet X20
V3.5 | 2007.12 Installation and Operating Manual Bosch Security Systems
3.3.7 Remote Control
For remote control of external units such as pan or tilt heads for cameras or motorized zoom
lenses, control data is transmitted via the VideoJet X20's bidirectional serial interface. This
interface can also be used to transmit transparent data.
3.3.8 Tamper Detection and Motion Detectors
The VideoJet X20 offers a wide range of configuration options for alarm signaling in the event
of tampering with the connected cameras. An algorithm for detecting movement in the video
image is also part of the scope of delivery and can optionally be extended to include special
video analysis algorithms.
3.3.9 Snapshots
Individual video images (snapshots) can be called up from the VideoJet X20, stored on the
computer's hard drive or displayed in a separate browser window in JPEG format.
3.3.10 Recordings
Various local memory options enable the VideoJet X20 to be used as a digital VCR. The
VideoJet X20 supports ANR technology, which guarantees seamless recording without gaps
via VIDOS-NVR, even during network failures. A connection to an appropriately configured
iSCSI system enables long-term recordings with high image quality over the network.
3.3.11 Backup
A function for storing the video images displayed on the hard drive of your computer is
available on the LIVEPAGE as well as on the RECORDINGS page. Video sequences can be
stored by means of a mouse click and can be redisplayed using the Player supplied as part of
the scope of delivery.
3.3.12 Integrated Network Switch
The integrated switch functionality of the VideoJet X20 permits the ETH 1, ETH 2 and SFP
interfaces to be used alternatively, redundantly or for cascading other units.