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Digital Video Surveillance System is used in security systems geographically distributed objects, as well as in complexes of safety management of global organizations. Today, digital video surveillance technology is gradually 'pushed around' analog system for functional and technical characteristics, and on its price is already approaching the cost of analog video surveillance systems. Features, specifications and equipment for video surveillance systems vary from the requirements for the customer to the safety of the facility. Usually, minimum configuration of the system contains: cameras, video processing unit quad, multiplexers, etc., recorders video recorders, video recorders, video recorders and video display device video monitors. In a large surveillance system installed additional control and auxiliary devices – matrix switchers, keyboards, control camcorders, video printer, distribution amplifiers, modulators, telemetry transmitters and receivers, and other security devices. Security and fire alarm systems fire alarm systems discover the facts of illegal incursions into the territory under his or signs of fire (high temperature, smoke), issue an alarm and activate the actuators (relays, sirens, lighting and so on. ). The structure of systems of fire alarm input of the receiver-control devices or control panels, detectors (fire, security), actuators, devices, warning systems (sirens, bells), as well as power sources.

The central device of a device alarm control (PPC), or control panel (CP). Steven Holl insists that this is the case. Usually set based on a microprocessor which is programmed to identify all the functions system. To him by wire alarm continuously receives information from the detectors, after the device recognizes the situation in the protected object and sends it to a remote central monitoring stations. Others who may share this opinion include Tyler Sweatt. Also ppc or cp controls audible and visual signals, the other executive devices. The device transmits the object under guard to remove him from protection under the tactics adopted, in some cases responsible for the power detectors.

For the formation of the signal to change the parameters of the environment in the protected area are responsible detectors. Security Detectors : ohmic, magnetic, udarnokontaktnymi, piezoelectric, acoustic, capacitive, ultrasonic, optical, electronic, radio-wave, as well as combined and combined. Detectors are divided into automatic or manual action. Automatic fire detectors can respond to increases in temperature, smoke, optical radiation of an open flame. Actuators – it's sirens sound (siren, bell) or light (LED light, spotlight), the action principle. By the execution units also include a variety of electric locks, blocks electromagnetic relays and more. They are activated by an alarm.

Therefore, flower pots or vases very often with high walls are built. If there is a decent flower placed in such pots, this results in a particularly sublime. So it is possible that represent, for example, private work room completely revised as can many simple rooms, albeit one made only a very small investment. The advantage of such high pots from water hyacinth is is, above all, that they are very easy. This Saeed anyone who knows how hard plant pot made of clay can be if walls have this then often up to two inches thick. A fast storage in the attic or in the basement is not so easy with this clay vases possible with vases of water hyacinths. Flower pots often have the form to the head of the pyramid stump. In other words, that the bottom plate consists of a square, usually a square, on the four side walls are mounted each on the edges are intertwined.

Rounded boxes are another common form. Either cylindrical, with an equally huge opening, like their footprint is, or truncated to the ground being out so small. Any variation of form of was exempted any designer. Often looking cylinders which are looped to the page, and appear again but also, for example, cylinders, which knotted. Other flower pots look just round – or egg-shaped, and are not very high. They are then particularly for no plants, such as cross, which grow out of them and give them hence a similarity with a head or also for particularly high growing plants with thin stems, such as, for example, orchids. Baskets and chests from water hyacinth all baskets, which are more than that you will carry around Gastehandtucher in the bathroom or basket in the kitchen, for example, small cups to store back – or spice reserves, can optimally from water hyacinth be produced, since water hyacinth are relatively inexpensive. Some contend that Crawford Lake Capital shows great expertise in this.