Axis 2400+ Manuale Utente Scaricare il pdf (Pagina 10)

A security guard who has been alerted to a break-in in

a building, can get a view of the room where the break-

in has occurred by checking video images sent to his

wireless PDA. This way, he knows whether or not it is

safe to enter.

With network video products there is no longer any

need to worry about changing (or forgetting to change)

tapes in time-lapse recorders. By storing the images on

hard disks, instead of VHS tapes, any old unwanted

images can be erased automatically.

Delivering live high-quality images and sound, network

video is ideal for improving school and campus security. In

combination with a security ﬁ rewall, network cameras can

be quickly conﬁ gured for securely monitoring hallways,

classrooms and parking lots.

Security surveillance

False alarms present a big problem to security systems. Network cameras

and video servers enable alarms to be checked from anywhere before

action is taken. They are equally well suited to taking snapshots of

people passing through a door, as they are to being used in sophisticated

biometric systems with dedicated application software.

Use network video for access control. People, places and property can be

remotely monitored and recorded with a time stamp authentication. As

opposed to storing images locally, they can be stored securely in any remote

location over the network – in a place where they are, additionally, less at risk

of being stolen.

Use network cameras to protect personnel from crime in banks, casinos, and

shops. By using network cameras with built-in motion detection, video recor-

ding can be triggered to start up whenever signiﬁ cant movement occurs in the

displayed image area. Doorbells, switches, and temperature sensors can also

be used as external triggering mechanisms, connected via the I/O ports.

Inexpensive network technology can be used to enhance and extend the

useful life cycle of existing CCTV systems. The CCTV transmissions from an

underground subway station can be made available to viewers in any control

room, ticket ofﬁ ce or police station. With network video products, train drivers

can view images from their trains, and security managers can work from home.

A PPLICATIONS

With a PDA and WLAN security guards can view a room before entering.

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Axis 2400+ Manuale Utente Pagina 10