To implement the RF control module has a radio receiver 433 MHz, and for GSM / GPRS connection – Built-in industrial phone. In addition, the module is GPRS-T3 jack for connecting an external microphone (Jack 3,5 mm), so that security of the GSM system can perform audioverifikatsiyu: after receiving a disturbing SMS-ku, the user can call a module number and listen to the protected object. To send control signals to the peripheral security equipment modules are equipped with two programmable relay outputs, such as NO. At the same time power connected to the GPRS-T3 security devices can be carried out through the AUX output of the module. The presence of the tamper wire entry allows for anti-tampering function, or program the alarm system GSM MICRA on another type of reaction.
And as an indicator of a problem connecting to the GSM network is a low-current output OC, which can also be used to indicate arm / disarm the system. MICRA modules will be installed only in enclosed areas with normal humidity, away from direct access by unauthorized persons and electrical appliances, which can cause interference with the functioning of the device. Also, when installing the module, you must consider that the thick walls and metal structures, "choke" the radio signal, so before you install the radio channel devices, for example, wireless alarms, security systems that use GSM, it is recommended use a special tester. To power the module requires a source of 220 VAC, but in case of power failure GPRS-T3 MICRA can use a battery backup power. Programming module can be perform locally with a PC using software GPRS-Soft, which is included in the package. For this module to be connected to COM-port using a special cable (part number DB9FC/RJ-KPL). Also, security of the GSM system can be programmed via GPRS-channel after entering the pre-prescribed in the module password.
In addition, the use of GPRS-technology allows you to transfer the event codes in the alarm system at the remote central monitoring STAM-2, or to convert SMET-256. New security modules Satel GPRS-T3 MICRA go on sale in November 2010. For more information on the security of GSM brand Satel, please e-mail or by telephone (495) 787-3342 to manager of sales "ARMO-Systems", which is the official Russian distributor of hardware and software Satel. The Polish company Satel is working on the global security market since 1990 and specializes in the manufacture and sale of equipment and software for burglar and fire alarm systems of various objects. Satel lets the receiving-control instruments OPS at 4, 8, 10, … , 128 areas, modules, security systems for GSM, light, sound, and combined detectors, burglar and fire sensors alarms, power supplies, kits, radio control, numerous accessories and other security components. By means of this company can manage and fine-tune the security and fire alarm systems on the networks Ethernet, Internet, through a modem or cell phone.
The broad scope defines a wide range of mineral products, manufactured by leading manufacturers, which include: – thermal insulation panels for metal, brick and concrete building components. Typically, they are pressed into between corresponding elements of design – mats for insulation and roof of underground structures. These products must be protected from moisture by installing a vapor barrier with a 'warm' side – special wind-slab, which is recommended as the windscreen of the soft slabs of wall and roof constructions. Especially for the 'ventilated' facades are designed ready-layer insulation plates with layers of different densities. They are placed so that part was more dense on the outside (from the ventilation gap), and less dense – was attached to the wall (bottom). – Semi-rigid plate, withstand the mechanical loads up to 5 kN/m2.
These boards are used, such as sandwich panels of reinforced concrete (type design 'sandwich'). Often, these boards have special grooves to drain condensate. This is especially important where the device is not possible to vent the air gap. For example, in the same concrete sandwich panels, the more so that the outer cladding has a low water vapor permeability. – Rigid plates, withstand up to 12 kN/m2 – boards increased rigidity, designed for flat roof insulation and are the basis for the roll roofing and mastic. There are special plates that, when used in As the top layer (with a two-layer insulation of the roof) attached to the roof of the desired grade. Glass Glass wool – a material that is the fiber that the technology preparation and properties have much in common with mineral wool.
To obtain a glass fiber using the same raw materials, and for the production of ordinary glass or waste glass industry. By the properties of wool is slightly different from the rock and slag wool. The differences are due, in part by the fact that the fibers of glass wool has a greater thickness (16-20 microns) and 2-3 times greater length. Due to this glass wool products have a high elasticity and durability. Glass-wool practically uniform and resistant to vibration. Thermal conductivity in the range 0,030-0,052 W / m K. Temperature resistance of conventional glass wool – +450 C, which is significantly lower than that of mineral wool. Thermal insulation materials made of fiberglass – good sound proofers, as they have a fibrous structure and absorb sound well. Have a high chemical resistance, do not contain corrosive agents, not hygroscopic. In the antiseptic treatment and lack of odor prevents the emergence of pests and mold in structures. This non-flammable material does not emit toxic and hazardous substances under the influence of fire. Steklovatnye products are widely used for thermal insulation of building structures. Glass fiber – soft and flexible material. Its products can coat the rough surface, as well as use in structures of any shape and configuration. At the same insulation products of glass are different forms of stability, can withstand aging without undergoing deformation. Fields of application are almost the same as for production of mineral wool. Nomenclature of thermal insulation products with glass wool includes: mats (soft board), sewed mats, semi-rigid plate on a synthetic bond, plates with high stiffness, to withstand considerable loads. Rigid plates, lined steklovoylokom are a good windscreen. On the long side panels can be connected together in a tongue and groove, which provides secure attachment and no gaps. More information about the situation in the market of glass wool and you can see in the report of the Academy of IKAR industrial markets' Market Fiber insulation in Russia. "
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