Mobotix M24M Allround CS-Vario, Руководство пользователя

Страница: 139 / 148

139
/146
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • sales@mobotix.com
DevKit
Camera installation kit with independent image sensors based on MOBOTIX M12D or M22M,
intended for concealed installation in other devices.
DHCP
Abbreviation for Dynamic Host Coniguration Protocol. Allows a server to automatically assign
devices in the network with the appropriate coniguration (including the IP address, DNS
server and gateway), as opposed to ixed IP addresses on the individual network devices.
DNS
Abbreviation for Domain Name Service. Allows the domain names of servers on the Internet
(e.g. www.mobotix.com) to be linked ("resolved") to their corresponding IP addresses (e.g.
212.89.150.84).
Dome Camera
Most often refers to cameras with a round and compact design. The lens can be freely
positioned and is protected by a transparent dome-shaped plastic housing.
DSL
Abbreviation for Digital Subscriber Line. Denotes a fast Internet connection capable of providing
bandwidth of up to 16 Mbps for a typical household.
DualDome
Dome camera with two lenses and image sensors such as the MOBOTIX D12D. These lenses
can deliver Wide Angle and Telephoto images independently of one another.
DVR
Abbreviation for Digital Video Recorder.
DynDNS
Abbreviation for Dynamic DNS (or DDNS, Dynamic Domain Name Service). Similar to DNS,
this links domain names (e.g. mydomain.com) with IP addresses, whereby the IP addresses
may change at any time. This service provides a convenient method to access your MOBOTIX
cameras from home or work if the camera Internet connection is not through a router that
assigns a ixed IP address, but instead over a DSL connection with a dynamically assigned
IP address from the provider. A well-known provider of this (free) service is www.dyndns.org.
Ethernet
The most common technology for communication within a wired network. It facilitates data
exchange between all all devices (computers, printers, IP cameras, etc.) connected in a local
network (LAN).
Events
An event refers to a situation when something happens or changes. In terms of video surveillance,
this means a change in the status of an area that is being monitored. This may be movement
of a person, a change in brightness, a drop in ambient temperature, the detection of a noise
via a microphone, an electrical signal at a signal input, the manual operation of a button, etc.