Archive for March, 2014

PBX Equipment

Company T & T-telecom, which is already more than 10 years of experience in the technology marketplace, and telecommunications, announced the emergence of a new stabilization equipment. Several of the proposed equipment added stabilizers and single phase three-phase AC voltage. As a developer and manufacturer of telecommunications equipment, the company T & T-telecom offers a wide range of wireless equipment, equipment Seal subscriber lines (equipment "last mile"), as well as office digital PBX systems. Stabilizers offered by T & T-telecom, the simplest and most reliable way to protect electrical equipment and appliances for domestic and industrial use from the effects of impulse voltage. Power stabilizers are indispensable devices to protect equipment against surge voltage surges in the mains. Stable performance and high speed voltage control stabilizers help prevent overloads occurring at start-up of electric washing machines, refrigerators, pumps and other electrical appliances without communication interference.

The use of stabilizers ensure high noise immunity for the stable operation of electrical networks with extremely low quality of electricity. Voltage regulators have the most SCM a wide operating input voltage range. Thanks to a patented method of regulation, regulators virtually distort the shape of the output voltage and are characterized by low levels of switching interference. Unlike the vast majority of product manufacturers, voltage SCM have thermal protection that provides increased reliability and fire safety regulator, especially when it work on non-performing facilities.

Samsung GtI Galaxy

Regarding The design Samsung GT-I9000 Galaxy S business phone Samsung introduced a modification of a high quality that combines a stylish appearance and extensive functionality in today’s communicator. An impressive range of technical features that are concentrated in this model, particularly likely to appeal to people with active life position, who admire the limiting characteristics. Technocratism model and emphasizes the close-coupled design, and extremely concise design and ergonomics, and solid size 122.6×64.5×10.1mm at the bar weights just 118 grams. Glossy front surface of the fiberglass model, reliably is protected from scratches, serves as a touch screen. Implemented in the model display technology SuperAMOLED, and provides a resolution 480x800tochek impressive richness and clarity. The level of emission matrix, in combination with a palette of 16.7mln. colors can affect anyone follower TFT-screen.

In addition, the display GT-I9000 Galaxy S differs remarkably subtle performance matrix. The use of small lithium – ion Battery capacity 1500mAch provides for a day at: one hour of telephone conversations per day, two hours of music listening, one hour of active use Wi-Fi; one hour of navigation with the use of GPS; systematic updating postal functions. Model Samsung GT-I9000 Galaxy S is equipped with a Samsung S5PC110, made on the basis of technology Cortex A8, slightly modified, with exposed rib clock frequencies at 1 GHz. Main value of this element is effective CPU, a video decompressor sverhproizvoditelnom with speeds up to 30 frames per second, in the presence of an accelerator OpenGL-grafPowerVRSGX540, capable of handling up to 90mln. objects that far ahead competitors. Pictures taken the camera, impeccable balance and vary the sharpness, they are quite suitable for printing in format A6-A5. Evening – not the best for a photo shoot, but in daylight the camera Galaxy S in 5-megapixel can substitute for any ultra-compact unit. Available smartphone – 512 MB of RAM and almost 2GB of memory to store system data, as well as many items for sverhaktualnyh use cellular networks, the organization of sound processing, the use of wireless communication services, play unconverted video, providing navigation through GPS-receiver and shooting with HD-quality.

In the GT-I9000 Galaxy S implemented a software platform Android 2.1 running Linux, as a tool for organizing user interface has been used Touch Wiz 3. Android 2.1 platform includes a number of programs like Maps, Search, Talk, Mail, and a great number widgets that can simplify the use of various services such as Facebook. The technical side of the model is striking, so GT-I9000 Galaxy S is effective. The smartphone has a number of new opportunities that constantly feel as if, with buy it you turned a page of technical history, “iron” in this model, unequivocally, the best design of a stylish display of any higher praise. Really smart phone, use this – a pure pleasure!

Store Application

The App Store’s iPhone operates on the mobile network and Wi-Fi, which means it is accessible from almost anywhere, so that the user can buy and download via wireless applications and start using them instantly. Some of the applications are free and others have a price that is paid through the user’s account on iTunes ®, as well as the App Store notifies the user of the appearance of any updates to the applications that it owns. The App Store is also available on iTunes for Mac or PC, and synchronizes itself iTune

RAM Devices

How to choose a laptop problem faced by many users. Well let's try to help them, must first be determined by how much we expect to purchase a laptop. Then set goals, and rather a function that should execute the computer. For people who constantly move from place to place more comfortable with the screen model will be 12 -15 inches as dimensions of these devices are preferred for transportation. For those who have a steady job, you can choose the screen bigger but for those and other important capabilities of your computer that are directly related to its filling and packaging. Of the most expensive (the budget class of models from $ 500) you can choose a good office assistant. It is also necessary to pay attention to the battery and the run time without external power. If the laptop will be used as stationary then this criterion is not so important, any model will work for at least 2 hours, there are models that can withstand 8:00 active battery life.

Then select the hard disk size, RAM and video card. Accordingly, the higher the performance of these devices, the higher the price of the product as a whole. The characteristics of these devices, one chooses to fit your needs starting from the options. Not unimportant factor choosing a laptop is its convenience in use (usability) that includes a suitable keyboard and pointing devices, ease of placement of jacks for connecting external devices. These factors determined by visual inspection machine. User-friendly features are the wireless system, WiFi and bluetooth with which the user can transfer data to other devices in and out of the global Internet network. There are also imedzhivye model, designed studios design known brands such models to the fore epotazhnost appearance, and then the technical characteristics and functionality of the device. Typically, such models are much higher in price range and have a narrow range of buyers. Do not forget about the weight of the device, it is all still hand-held.

Ethernet System

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.