VYBAVUJEME PROFESIONÁLYJsme evropským distributorem CCTV, WLAN, TV-SAT a výrobcem antén. Nabízíme více než 1400 výrobků s plnou technickou podporou.
NOVINKY V KNIHOVNĚ
2018-11-08
RACK board - vertikální montáž v systémech RACK
The RACK board system allows for use both of the front and side surfaces of a RACK cabinet, available after dismantling side walls. The solution enables the installer to achieve unprecedented volume filling factor of the cabinet, while maintaining good access to all signal distribution devices, with proper ventilation, connection transparency, application of patch panels to connect all inbound and outbound cables. All the features make it easy for technicians to diagnose the network during operation.
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2018-09-05
DIPOL at ENERGETAB, Sept. 11-13, 2018
Energetab held in Bielsko-Biala, Poland, is an international energy trade show. This is one of the most important meetings of the leading representatives of the power industry and related sectors.
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2018-06-27
Designing FM/TV and SAT TV distribution systems in multi-dwelling units
The article introduces concepts of implementing distribution systems of terrestrial and satellite radio and TV signals in multifamily buildings. Any subscriber is able to receive terrestrial FM/DAB/TV signals broadcast in the area, and satellite radio/TV signals from two satellite positions. All the signals come from one master antenna set... (in translation)
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2018-05-15
Twisted-pair cables - categories, shielding, applications
Twisted-pair cables are used to transmit signals in telecommunication systems and computer networks. The most popular twisted-pair cables are composed of four pairs of twisted insulated copper wires. The twisting strongly reduces the influence of external electromagnetic interference and mutual interference between the pairs, called crosstalk. Currently, the cables are mainly used in telephony and Ethernet networks.
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2018-04-16
DIPOL at SECUREX International Security Fair, April 23-26, 2018
SECUREX held every two years in Poznan, is the largest and most prestigious security industry trade fair in Poland and Central Europe. During the fair, leading suppliers of products and services for the protection of property and information, alarm systems, video surveillance and security solutions present their comprehensive range of products. Securex is also the ideal venue for the presentation of innovative solutions and new technologies.
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NEWSLETTER
In Poznan like in Singapore - symmetrical 10 Gbps links. During the October's Poznan Game Arena entertainment and multimedia fair, Inea company shocked everyone with the news about the launch of a regular internet access service with a speed of 10 Gbps. At the time when the information was announced, the service was available to 30,000 households, and by the end of 2018, practically anyone in Poznan would have been able to connect to the service. The condition is, of course, the presence of adequate infrastructure in a given area of the city.
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Conversion of signals from four HDMI sources to one DVB-T mux. DIPOL offers now a new 4-channel DVB-T modulator, ST-6510 R86804, dedicated for mounting in RACK cabinets. The modulator has replaced the ST-6504 model. The device has four audio/video channels (four HDMI inputs with HDCP support) and encodes and modulates up to four HDMI signals into a single DVB-T multiplex. High quality of the output signals is guaranteed by H.264 video compression with automatic bit rate for each of the four streams. Instead, the bit rate for each channel can be set with MANUAL function within 2..6 Mbps range.
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The role of PIR detectors in CCTV cameras. The HD-TVI DS-2CE11D8T-PIRL M75402 camera has been equipped with PIR sensor. The purpose of the PIR sensor is a better detection and recognition of motion detection. Video motion detection relies on image analysis and can result in multiple false alarms. A typical example is the detection of branches swaying in the wind or falling rain. A lot of alarms are also generated by the lack of proper lighting. Each unimportant alarm translates into loss of disk space and the need to browse unnecessary recordings. The PIR detector significantly limits occurrence of such alarms, because it works based on the detection of temperature changes.
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Measurements of optical path attenuation - a meter with measurement memory. Installers performing installations in multi-dwelling units, such as apartment buildings, prefer measuring devices equipped with the function of memorizing measurement results. This applies to measurements in both copper and fiber optic installations. Thanks to this meter functionality, the installer can perform the entire set of measurements faster, and generate the relevant report in just a few minutes, without the need to tediously note individual results.
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August 14, 2018 - certificate of compliance with standards for standing and server RACK cabinets. KOMAG INSTITUTE OF MINING TECHNOLOGYkomag.eu/en in Gliwice, Poland, confirmed the compliance of...•
June 18, 2018 - a new video! Good and cheap WiFi camera for home or business applications? Yes, with this device you can check what your cat is doing at home, a child in a kindergarten, an employee...•
June 1, 2018 - start of DIPOL Summer Photo Competition! We look forward for your pictures! As every year, we are waiting for interesting, unconventional, artistic photos, with antennas of all...
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