security products
MQD
Security Systems provides direct access to the latest security products from our
New Showroom in Gosport, Hampshire. We believe that clients get a better
understanding of security technologies from being able to see them in action
rather than taking our word for it or by looking through a brochure.
We have a wide range of products on demo ranging from high security padlocks to Pan Tilt & Zoom Digital CCTV Systems.
Our advisors would be happy to answer any questions you may have and take you step-by-step through security procedures, best practises and help identify any vulnerabilities and offer suitable solutions.
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ABOUT - Closed Circuit Television (CCTV) is the use of video cameras to transmit signal to a specific, limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point wireless links. CCTV is often used for surveillance in areas that need monitoring such as banks, schools, businesses and convenience stores. Increasing use of CCTV in public places has caused debate over public surveillance versus privacy. In industrial plants, CCTV equipment may be used to observe parts of a process that are remote from a control room, or where the environment is not comfortable for humans. CCTV systems may operate continuously or only as required to monitor a particular event.
ABOUT - Intruder/Burglar Alarms are found in electronic forms today. Sensors are connected to a control unit via either a wire/cable or narrowband RF signal (wireless), which is used to interact with a response device. The most common security sensors indicate the opening of a door or window or detect sound. New construction systems are predominately hardwired for economy while in retrofits wireless systems may be more economical and certainly quicker to install. Some systems are dedicated to one mission, others handle fire, intrusion. Sophistication ranges from large, self-contained noisemakers, to complicated, single-zoned systems with colour-coded computer monitor outputs. Many of these concepts also apply to portable alarms for protecting cars, vans or other vehicles and their contents.
ABOUT - Access control is the ability to permit or deny the use of a particular resource by a particular entity. Access control mechanisms can be used in managing physical resources (such as a staff room, to which only staff should be admitted), logical resources (a computer system, with a limited number of people authorized to use it), or digital resources (for example, a private text document on a computer, which only certain users should be able to read).