Archive Newsletters

A few months ago, Google shocked the world by launching virtual reality cardboard glasses. The paper goggles, developed for use with any smartphone placed insi...

• TV mount - make a good choice.
• Modern video surveillance systems with PoE switches.
• How to terminate optical fibers in cassettes and installation boxes?
• Two-way audio in Sunell cameras.
• Defog function in Hikvision IP cameras.

A team of engineers from the University of Texas has developed a semiconductor circuit that allows for radio communication in full duplex mode in the same chan...

• Redundant power supply for TERRA devices.
• Lighting control in F&Home Radio system.
• The construction of a mechanical splice.
• Wireless remote controller RE-2K.
• Video outputs in Hikvision DVRs.

The Defense Advanced Research Projects Agency (DARPA), a part of the U.S. Department of Defense, can boast of reaching a terahertz "speed" of an integrated cir...

• Measurements of DVB-T signals - MER.
• The first step to intelligent building.
• Fiber optic standards.
• Damage to wires in alarm systems.
• Mobile Protect DVRs - browsing of recordings.
• Dec. 1, 2014 - DIPOL Singing Robot at Cyberiada 2.

E-commerce giant Amazon has recently announced the launch of an innovative device called Echo, a machine capable of voice communication with people. The capabi...

• Distribution of surveillance video from two CCTV cameras as a DVB-T channel.
• The selection of a telecommunications antenna and connector type.
• Selecting fiber optic cables.
• Inview app for management and monitoring of Sunell IP cameras via mobile devices.

IEEE (Institute of Electrical and Electronics Engineers) is engaged in standardization of construction of electronic devices and measurement methods, including...

• SMATV system based on cascadable multiswitches.
• Quality confirmed once again!
• Fiber optic cables ideal for indoor installations.
• Extending the capabilities of an alarm control panel.
• IP cameras with local recording of video on SD cards.

Google is working on technology that could use the effects of nanoparticles for detecting diseases (the particles would be introduced into the patient's bloods...

• Twin tuner PVR receiver, one cable from the LNB.
• How to improve 4G LTE signal?
• The phenomenon of dispersion in fiber optic transmission.
• The use of Open Collector (OC) outputs of alarm control panels.
• Video monitoring of a house.

The latest Broadband World Forum event, the world's largest symposium on broadband services, took place last week in Amsterdam. The participants presented the ...

• Amplifiers of DVB-T signals - mast-mounted preamplifiers.
• Wireless link with an intermediate node.
• Fiber optic transmission windows.
• Low-cost IP CCTV system for a single-family house.
• ANR function in Hikvision systems.

Researchers from the University of New South Wales have created two new types of quantum bits (qubits) that ensure calculation accuracy of over 99%, which is a...

• Compression BNC connectors of Platinum MASTER series.
• Which wireless router for speeds above 60 Mbps?
• FTTH - termination of optical lines in apartments.
• Functions of partition keypads.
• RTSP stream from IP cameras and NVRs.
• October 21, 2014 - DIPOL at Romanian Security Fair.

Samsung has developed practical solutions for the use of Wi-Fi 802.11ad standard and is prepared for launching a wide range of products employing these solutio...

• Signal DVB-T modulators - a broader offer.
• How to improve GSM signal in a singe-family home?
• The issue of compatibility between network switches and SFP modules.
• iVMS-4500 - mobile app for Hikvision NVRs/DVRs.
• Recording of video from IP cameras on FTP servers.
• Easy access cable - installation of distribution frame/box (example)
• How to use HDMI to IP converter?

The participants of the annual ACM Symposium on User Interface Software and Technology are mainly focused on human interaction with electronic devices. The att...

• The winners of the 13th DIPOL's holiday photo contest.
• Transmission of multimedia content to several receivers via LAN.
• Distribution of DVB-T signals via optical fibers.
• Installation of distribution frames/boxes in FTTH systems based on easy access cables.
• CCTV in a hotel.
• In large cities in Poland DIPOL organizes meetings, conferences and courses for designers and installation companies. Most of them are focused on fiber optic technology and SMATV systems in buildings.
• TERRA - the European leader of CATV/SMATV solutions.

Researchers at Stanford University, under the direction of Ada Poon, developed a method of wireless power supply for devices placed deep in the human body. Thi...

• How to convert audio-video signals into digital DVB-T channels?
• How to dim the bulb without getting out of bed?
• The order of fibers in optical cables.
• Hot Spare function in Hikvision NVRs.
• How to configure email notification in Sunell cameras.
• October 3, 2014 - Signal HD HDMI to IP converter won SatKurier Awards 2014.

Inspired by fairy-tale stories about invisibility cloak, researchers around the world repeatedly attempt to create something that could hide people and objects...

• TERRA amplifiers and modulators - versatility and professionalism.
• PoE switches - the easiest way to power network devices.
• Optical fibers in installation boxes.
• Regions Of Interest (ROI) in Hikvision IP cameras.
• IP CCTV systems - recording of surveillance data when the LAN fails.
• Sept. 30, 2014 - new training session in DIPOL.

The National Aeronautics and Space Administration (NASA), the American agency responsible for the civilian space program as well as for aeronautics and aerospa...

• Installing compression connectors ... without a compression tool.
• What cabinet for a server room?
• Switches in fiber optic systems.
• How to make use of alarm sensors in a video surveillance system?
• Firmware update in Sunell IP cameras.
• September 18, 2014 – the conclusion of Energetab 2014 trade fair.

Communication between two people who use the same language is an obvious thing. One says or writes something, and the partner understands the meaning. However,...

• The end is near.
• DVB-T programming in cable TV.
• Home automation for everyone.
• IP video surveillance system with fiber optic cabling - equipment selection.
• How to calculate the storage capacity of hard disks in CCTV systems?
• Sunell cameras in park in Chorzow.

A team of researchers from Michigan State University has developed a new type of solar concentrator that, when placed over a glass window, can be used for gene...

• How to design SMATV systems in apartment buildings?
• How to easily create a hotspot in a hotel or restaurant?
• Why ONVIF does not always work?
• Secondary stream in NVRs - basic video monitoring.
• September 15, 2014 - DIPOL as a comprehensive supplier of telecommunication and automation equipment for homes and buildings.
• September 8, 2014 – Intelligent Building at Technical Picnic.

The most powerful and still most promising transmission medium are optical fibers. At the current level of knowledge and technology electrical cables cannot pr...

• MMH-3000 Headend - the selection of digital modules.
• Components of F&Home Intelligent Building System.
• Optical video converters - PTZ control.
• ONVIF profiles.
• Icon menu in Signal HD-200 cameras.

LittleBits Electronics Inc. has developed a modular system of electronic devices connected one with another with the use of magnets. The whole idea is to creat...

• SMATV system based on fiber optics in a hotel complex.
• F&HOME Radio - a fully intelligent home.
• How to protect home LANs?
• Hikvision - conversion of analog DVRs into hybrid devices.
• Offline license activation in NUUO Titan NVRs.
• September 1, 2014 - DIPOL is a comprehensive supplier of telecommunication and automation equipment for homes and buildings.
• PoE - IEE 802.3af and IEE 802.3at.

In early June, the American press released information about Google's plans to spend in the near future even $ 3 billion to launch a fleet of 180 satellites. T...

• Gigabit fiber-optic network.
• Satellite and terrestrial antenna system integrated with CCTV in a single family home.
• IP video surveillance of building material warehouses.
• Wall mount RACK enclosure cabinet with rear access.
• Power for IP cameras.
• Juni 10, 2014 - meeting with designers of electrical and telecommunication systems in Rzeszow, Poland.

Not only money makes the world go round. Also the electrical cables around it and around us. They transmit electrical energy and (especially in the "last mile"...

• Video monitoring of a housing development with the use of Ultimode media converters.
• Will any amplifier solve problems with DVB-T reception?
• Privacy masking in CCTV cameras.
• Integration of analog and IP CCTV systems.
• Which HDMI cable to choose?

A team of researchers from MIT and NASA developed a technology that allows the implementation of high-speed wireless links between the Earth and the Moon. The ...

• 13th edition of the DIPOL's summer holiday photo competition.
• Full-HD surveillance video distributed in shared antenna system.
• Building amplifiers in MATV systems.
• CCTV system with wireless access to video.
• How to build a low-cost IP CCTV system?
• How to solve compatibility problems between a TP-LINK 3G router and some 3G modems?
• May 28, 2014 - the end of Mobile-IT 2014

On May 20-22, 2014, Cologne in Germany held the latest edition of the largest telecommunications fair in Europe, ANGA COM. According to official information, t...

• Now is the time for fiber optics.
• Full HD images on multiple televisions in a shopping mall.
• Video surveillance of a ground parking lot.
• Next model of ULTIPOWER PoE switches.
• New options in the firmware of Sunell cameras.
• Video surveillance system in Dobczyce, Poland.

The replacement of traditional coal-fired power plants by renewable energy sources is the dream of many engineers. Scott Brusaw - an American electrical engine...

• Struggle with attenuation in optical networks.
• Additional DVB-T transmitters may cause reception problems.
• How to quickly configure multiple DVRs?
• Monitoring profiles in IP CCTV systems.
• Configuration of RACK cabinets.

The Pythia, each virgin priestess in the temple of Apollo at Delphi in ancient Greece - played the role of the oracle, seeing things not available for others. ...

• DIPOL at Mobile-IT 2014 trade fair.
• Precision in every way.
• Images from CCTV cameras as DVB-T channels in MATV system.
• How to use alarm connectors in Sunell cameras?
• Types and markings of twisted pair cables.
• May 12, 2014 - an interview supported by DIPOL Robot.

Even two years ago we could read about 3D printers only on the Internet and see the effects at selected trade fairs. Currently, these devices are more and more...

• Fiber-optic boxes protecting mechanical splices.
• TERRA multiswitch system for 8 users.
• Power supply for IP cameras in video surveillance systems.
• Monitoring of UPS devices.
• How to monitor hard drives in CCTV systems?

Researchers from the University of Iowa were able to convert magnetic data, stored on a magnetic foil, into optical form - light emitted by organic LEDs. It's ...

• CCTV system with Ultimode video converters.
• Safety of antenna systems - surge protector or galvanic isolator?
• New 900 TVL Sunell cameras.
• Mobile video surveillance.
• UPS in a RACK cabinet - how to connect several devices?

A team of scientists from South Korea under the leadership of professor of electrical engineering Byung Jin Cho from Korea Advanced Institute of Science and Te...

• Optical receivers in TV antenna systems.
• PoE - two versions.
• Video monitoring of a gas/petrol station with a store.
• NAS server as the network video recorder.
• A range of 3- and 5-meter patch cords available in stock.
• April 17, 2014 - WIZFON-4 - a new Partner of DIPOL in Szczecin, Poland.

In early April, Qualcomm announced that after several years of work it developed network systems employing MU-MIMO technology. The chipset manufacturer plans t...

• Joint box - full protection of optical connections.
• Multiswitch SMATV systems for 300 users in Bierun, Poland.
• CCTV system in a restaurant.
• Video surveillance system in a town.
• Too high temperature?

In the era of drones and first autonomous vehicles, there are also attempts to develop unmanned marine cargo vessels. The new solution is being developed by a ...

• Keep the standards ...
• How to choose analog RF modulators for shared antenna systems?
• What to do when there is no place for the DVR?
• Hybrid video surveillance system for a housing development.
• Overcoming obstacles between WLAN nodes.

IBM broke the speed record for data transmission over a multimode fiber. Thus, it proved that the technology being considered by many as obsolete can still be ...

• Marking of optical fibers.
• Terra SatNet3.2 - new version of SMATV software, supporting at4xx amplifiers.
• Video monitoring of a house.
• Sunell SN-IPR54/14AKDN - easy-to-mount 2MP IP camera.
• Which wireless router for speeds above 60 Mbps?

The Roku company demonstrated a new version of its flagship product - TV dongle called Streaming Stick. The device is expected to cost $ 50 and is the size of ...

• Optical system with media converters and SFP modules.
• DIPOL at SECUREX 2014.
• How to measure camera image quality?
• ULTIPOWER - PoE switches.
• NVR supporting two video streams.
• SMATV system in the Hotel "Maly Rzym" in Sandomierz.

This year's CEBIT in Hanover took place between March 10 and 14. CeBIT, belonging to the most important events of the ICT industry, gathers representatives fro...

• Which optical fiber to choose for installations in buildings?
• Channel conversion in old shared antenna systems.
• Powering of IP cameras - part 2: PoE.
• How to create an IP video surveillance system without a PC?
• Quick configuration of RACK cabinets.

During this year's Mobile World Congress in Barcelona, ​​Francisco Varela, global director of platform partnerships at YouTube, informed about the possibility ...

• DIPOL - the opening of the branch in Kielce.
• Attenuation limits the transmission capacity of optical links.
• Multi-band amplifiers in shared antenna systems.
• Powering of IP cameras - part 1: 48 VDC.
• User rights in IP cameras.
• Extension of Wi-Fi network.

Google has announced a new project to make our mobile devices more functional. "Project Tango" includes work on a smartphone equipped with the appropriate hard...

• Award for SatNet 3.0 software application.
• When to use multimode and when single-mode fibers?
• Compression connectors in SMATV systems.
• Infrared illuminators for CCTV systems.
• Video monitoring of a hospital parking lot.
• How to improve LTE connectivity?

Three weeks ago, Steve Perlman, the founder of Artemis Network, introduced to the world his new technology called pCell - Personal Cell. The new approach to wi...

• Breakout units for easy access cables.
• Signal-751 DVB-T modulators in a retail chain.
• How to calculate the capacity of backup battery in a security system?
• Remote playback of SD recordings from Sunell cameras.
• Elegant and functional RACK cabinets.

Media Development Investment Fund, a New York based non-profit organization, announced the start of the "Outernet" project. The purpose of the project is to pr...

• Optical distribution frame/box and splitters.
• Cabling for SMATV systems.
• Sunell is in the exclusive group of ONVIF Full Members.
• Increased performance of NUUO software.
• Providing HDMI signal to multiple monitors/TVs.

The European satellite programs, Galileo (navigation system) and Copernicus (Earth observation program) are entering a decisive phase. The European Commission ...

• Why mechanical splices are more versatile than mechanical connectors?
• TV in a large hotel complex.
• Time synchronization of IP cameras.
• Online video from 2MP camera on a town's website.

A team of researchers from the MIT (Massachusetts Institute of Technology), Harvard University, and the US Army has developed a new technology for the producti...

• Application of fiber optic video converters for CCTV system within a housing development.
• SMATV system with 70 outlets in a multifamily building.
• New generation of high resolution cameras.
• Illumination in RACK enclosure interiors.
• Tile menu of Signal HD-200 camera.

At this year's Consumer Electronics Show (CES), which took place on January 7-10 in Las Vegas, FLIR Systems Inc. unveiled a thermal imaging device for the iPho...

• How to easily protect fiber optic splices?
• Winter Olympics in Sochi on a hybrid platform.
• Video surveillance system in a hotel.
• Motion detection in IP CCTV systems.
• Internet via electrical outlet.

Moving up in the world of technical innovations, we get accustomed to the fact that from time to time Google surprises us with something new. So far, however, ...

• Fiber optic link - tools are not always necessary.
• A hotel SMATV system.
• Remote control of a DVR.
• System monitor in Signal IP NVRs.
• New family of RACK cabinets.

Market trends for the coming year, similarly to the previous years, can be derived from the visions of exhibitors at the Consumer Electronics Show, held in ear...

• Mechanical splices - questions and answers.
• Design of a multiswitch system for a multi-family building performed with the latest SatNet 3.0 app.
• Which UPS to choose?
• BNC video output in Sunell cameras.
• DIPOL offers large server rack cabinet.

Researchers from the University of Cincinnati, Anton Harfmann and Jason Heikenfeld, have developed a revolutionary way to use solar energy for illumination of ...

• Optical attenuators - application tips.
• Hybrid SMATV system for 8 receivers.
• Operating and half-power angles of IR illuminators.
• Intercom function in Hikvision DVRs.
• TP-LINK wireless router as a DLNA server.

Michael Hanspach and Michael Goetz from the Fraunhofer Institute for Communication, Information Processing, and Ergonomics in Germany have created a mesh netwo...

• Changing the location of the server room.
• Distribution of surveillance video in digital form (DVB-T) in multiswitch systems.
• 3D DNR function in analog CCTV cameras.
• Compact IP camera Signal HD-200 (2MP) compliant with ONVIF standard.
• Transmitting images from megapixel cameras in city video surveillance systems.