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Access control (physical)
| CCTV glossary (глоссарий терминов по видеонаблюдению) |
The selective restriction of physical access to a physical location or other resource.
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Restriction, английский
- Ограничение; сужение
- On land, an encumbrance limiting its use; usually imposed for community or mutual protection.
- N ограничение (син. constraint) ignorance rule ~s ограничения на применение правила selectional ~ селекционное ограничение
- [1] a limitation on the movement of a person within a warship or shore establishment, either as a form of punishment or because of illness. [2] a limitation on the movement of goods or of a vessel.
- Ограничение; запрет ~ of deformations ограничение деформаций
- A setting that blocks access to program or operating system functionality by windows steadystate.
- If two or more independent and distinct inventions are claimed in a single application, the examiner may require the applicant to elect (designate) a single invention to which the claims will be restricted (limited to). this requirement is known as a requirement for restriction (also known as a requirement for division). such requirement will normally be made before any action on the merits; however, it may be made at any time before final action (final rejection).
- If a single application claims two or more independent and distinct inventions, the examiner may need the applicant to elect a single invention to which the claims have restrictions. this is a rule for restriction.
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Utp (unshielded twisted pair), английский
The standard cabling used for telephone lines. the standard ieee 802.3, 10baset, defines use of ethernet over utp for rates up to 10mbit/s. the general lan medium of choice for the 1990s. cameras with built-in utp (also called video balun) allows you to send video over longer distances, allowing you to position your cameras further away from the recording device without losing quality of your video signal. while a standard analog camera can deliver signal up to approximately 300 ft over a standard cat5 cable, utp extends transmission capabilities up to 750 ft. utp also allows you to use cat5 cable (instead of coaxial cable) for longer runs, resulting in an easier installation due to the smaller wire size and a significant cost savings for larger jobs.
Internet protocol (ip), английский
- The primary communications protocol in the internet protocol suite for sending and receiving data packets across network boundaries.
- A set of rules for how data is transmitted from place to place on the internet. ip is a connectionless protocol in which data is broken down into small bundles known as packets. each packet is transmitted separately, possibly along a different route than other packets from the same message
- Standard packet-switched transmission format for the internet; uses variable-length packets.
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