Archive Newsletters

Google has filed a patent for a "needle-free blood draw" system that can be a revolutionary solution for people afraid of traditional methods. Such a device ma...

• Measurement of DVB-T signals - Bit Error Rate (BER).
• Faster wireless transmission.
• TV mount - make a good choice.
• High quality video from Sunell cameras.
• Recording surveillance video streams on a PC.

An Estonian company, Velmenni, has practically tested their LiFi solutions in real-world environments. They presented 1 Gbps links operating within offices. Th...

• Multiswitch system for 158 apartments in Poznan, Poland.
• When should you use an outdoor cellular antenna for the Internet?
• Diagnostics of optical links.
• TCP/IP (SSL) communication module from ROPAM.
• Teleconference with the use of IP cameras.

Microsoft and Volvo are collaborating on the use of HoloLens holographic technology. The Swedish automotive corporation wants to use it, among others, to show ...

• Easy installation of SMATV systems - radial multiswitches with 32 outputs.
• Too low GSM signal in a home or other premises.
• Protection of the home LAN.
• New graphical interface of Sunell IP cameras.
• What an infrared camera sees?
• November 26, 2015 - Certified Hikvision Partner.

Researchers at the MIT have developed cutting-edge technology designed for detection of infrared radiation. The detector is based on layers of graphene generat...

• TERRA Net9 - a new series of multiswitches.
• How connect several buildings into a single LAN?
• EasySplicer - calibration of the position of fiber ends.
• Video monitoring of an apartment house based on Sunell IP cameras and Hikvision NVR.
• Mechanical strength of camera housings - IK code.

EasyJet, a British airline, plans to equip cabin crews and ground services with electro-clothes covered with LEDs and various kinds of sensors. The staff will ...

• Kidde detectors for carbon monoxide and smoke.
• Measurements of DVB-T signals - modulation error ratio (MER).
• Billion users of TP-LINK devices.
• Protection of fiber splices.
• IP ratings of camera enclosures.

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have created the first on-chip metamaterial with a refractive index of ze...

• Conversion of HDMI signals to DVB-T form and distribution to multiple televisions.
• GSM amplifiers/repeaters with verified quality.
• Breakout units for easy access cables.
• Images from Hikvision Fisheye camera.
• The use of thermal imaging cameras for temperature measurements.
• November 10, 2015 - Optical fibers and IP networks - course for installers.

One of the biggest problems faced by the manufacturers and users of mobile devices is short battery life. Everyday charging of smartphones is a nuisance to the...

• Universal TERRA IPTV headend - an example of implementation.
• Which HDMI cable to choose?
• Fiber optic transmission windows.
• How to manually trigger video and screenshot recording from Signal IP cameras.
• Control of alarm inputs/outputs in IP CCTV systems.

At the beginning of October, during a conference conducted in Las Vegas, Amazon CTO Werner Vogels presented AWS IoT platform that should speed up the developme...

• Television via LAN.
• Transmission of HDMI signal via AC power line.
• Working with fiber optic - cleanliness above all else.
• Monitoring Signal IP cameras.
• RTSP stream from IP cameras and IP NVRs.

Scientists of the Swiss Federal Institute of Technology in Lausanne have digitally reconstructed a fragment of a young rat brain, containing 31,000 neurons (of...

• Radial multiswitches of MRS series with passive terrestrial TV path.
• How to choose an LTE antenna?
• Multimode fibers - the maximum transmission distances.
• Small IP CCTV system based on Hikvision NVR with built-in PoE switch.
• CVBS video from HD-TVI cameras.

IBM announced that they were able to eliminate one of the major problems standing in the way of the development of graphene transistors. Although high performa...

• "Engagingly about antennas" - the winners of the 14th holiday photo competition.
• Master BNC connectors for CCTV systems.
• PoE 802.3at vs. passive PoE.
• Mechanical splices - questions and answers.
• An example use of line crossing function in Fisheye camera.
• Watermark on recordings from Hikvision DVRs/NVRs.
• October 9, 2015 - SatKurier Awards given away!
• October 7, 2015 - new Hikvision price list.

The concept to charge low power IoT (Internet of Things) devices via ambient radio frequency waves (RF) is not new, but it is still developed and refined. The ...

• Signal LCD mounts.
• Intelligent building system - remote control of a garage door.
• Flat optical cables inside buildings.
• Intelligent intrusion detection.
• Simultaneous update of multiple Hikvision devices.

The largest German telecommunications company, and also the biggest telecom operator in the European Union, Deutsche Telecom AG, has teamed up with satellite o...

• Optical receivers.
• Professional WiFi networks in buildings.
• Fiber optic subscriber lines - installation of a distribution frame/box.
• Symbols of Hikvision IP cameras.
• EXIR infrared technology.
• September 30, 2015 - welcome to SAT KRAK 2015.
• September 28, 2015 - the fall training session.

Until last month, the Project Tango software developed by Google could be bought only in the US, now it is also available in the UK for only £ 256. Its premier...

• F MASTER connectors in TV antenna systems.
• How to supply power to IP devices?
• Marking of optical cables.
• Video surveillance of an apartment house based on Hikvision IP CCTV system.
• Operation modes in Sunell IP cameras.
• 1September 17, 2015 - Energetab.

At this year's IFA, Samsung definitely continued the direction laid out a year earlier, i.e. active cooperation of household electronics. The focus has been pl...

• SMATV system in a multifamily building.
• Configuration tool for RACK cabinets.
• Transmission of video from HD-TVI cameras via optical fibers.
• Setting disk limits in Hikvision NVRs.
• "Black Glass" in Hikvision cameras.

Microsoft, Google, Mozilla, Cisco, Intel, Netflix and Amazon have joined forces and formed a consortium aimed at creating a new generation of audio and video f...

• Modern coaxial cable for large antenna/cable systems.
• Industrial switches for all conditions!
• Joining pigtails and fibers of different types/standards.
• Restoring default passwords in Hikvision cameras and DVRs/NVRs.
• Service monitor for installers of HD-TVI cameras.

Swedish company Ericsson, a provider of communication technology and services for telecom operators, has been the coordinator of the European project METIS-II ...

• Video from IP camera distributed in a TV antenna system.
• HDMI over twisted pair cable.
• A new version of software for EasySplicer.
• Activation of Hikvision cameras and NVRs.
• NIR enhancement in HD-TVI cameras.
• September 7, 2015 - DIPOL at Energetab 2015 trade fair.

Is it possible to get Internet connection via Wi-Fi and use the same medium to charge the battery of a mobile device at a distance? Such a solution is being de...

• Hotel TV system.
• How to distribute HDMI signal via coaxial cable?
• IP video surveillance system for a housing development.
• Autonomous building automation system based on ROPAM devices.
• Hikvision company - the number 1 in the world.
• August 31, 2015 - promotion of LTE filters.

Researchers at the University of Wisconsin-Madison have developed an innovative method for the construction of completely biodegradable integrated circuits. Th...

• DIPOL's brands that drive the market.
• It's been 25 years!
• TRISET cables for modern SMATV systems.
• New LTE antenna.
• Connecting optical fibers at the entrance to the building - an example of implementation.
• Remote control of electrical appliances via OneLinkPLC.
• Video monitoring system in a park.
• Optical fibers go into homes - how to join them.

A team of researchers from Google is working on a new application called Im2Calories. Using advanced algorithms for image analysis, the application should reco...

• Multi-input TV/DAB/FM amplifiers with LTE 4G protection.
• The range of RACK cabinets and accessories has grown again!
• Optical attenuators - application tips.
• IP address filtering in Hikvision cameras.
• Universal CCTV service monitor.
• Some ONVIF issues.

The U.S. Department of Transportation has developed a plan for quick implementation of V2V (Vehicle-to-Vehicle) system. Anthony Foxx, the Secretary of Transpor...

• Signal digital DVB-T modulators.
• Power strip is also important.
• Optical fibers in apartments - safety issues.
• Tampering detection in Hikvision cameras.
• Video monitoring via additional video streams.
• SEGUREX – International Safety and Security Exhibition in Lisbon, May 6-9, 2015.

Two innovative solutions in the field of medical diagnostics were recently presented at the Elsevier's 4th International Conference on Bio-Sensing Technology i...

• The start of the holiday DIPOL photo contest, with unique awards for the 25th anniversary of the company!
• High quality LTE rejection filters from TERRA.
• How to transmit HDMI signals over long distances?
• Ideal surge protection!
• Applications of SATEL GPRS-T4 reporting module.
• Adding devices to IP CCTV systems running iVMS 4500 software with the use of QR codes.

IBM unveiled a monolithic integrated circuit capable of data transfers of 100 Gbps. The electrical and optical systems are integrated on a single silicon chip ...

• Angled MASTER F, BNC, IEC compression connectors.
• How to increase the functionality of home router.
• Some connectivity problems with media converters.
• Documentation of construction process with Hikvision camera.
• How to measure camera image quality?

Tesla Motors - US car company, producing, among others, electric sports cars, officially presented its latest product - Powerwall home battery to store surplus...

• Masthead DVB-T amplifiers with LTE filters.
• What is the meaning of the symbols on a computer twisted pair cable?
• Welding of optical fibers - preparation of fiber ends.
• Connecting analog cameras to IP CCTV system.
• Transmission of HD-TVI signals via twisted pair cables.

With Project Fi, Google enters the wireless market in the United States. The key to success is to be advanced integration of cellular transmitters and Wi-Fi ho...

• The aging process of coaxial cables.
• HotSpot for a hotel.
• Optical power meter - the basic equipment of any fiber optic technician/installer.
• IP CCTV security system based on IP NVR with PoE.
• Hard drives for CCTV systems.
• April 29, 2015 - the finish of spring training courses.

Nerdalize, a Dutch company, together with Eneco, one of the largest energy suppliers in the Netherlands, have invented a great way to make better use of databa...

• Screening efficiency of coaxial cables.
• How to overcome obstacles between WLAN nodes?
• Types of fiber splicers - which to choose?
• Firmware update of Sunell NVRs and IP cameras.
• Ezviz service for Hikvision devices.
• April 28, 2015 - Chrome disables NPAPI plugins.

Researchers from Stanford University have developed a rechargeable battery that can be safely charged in a very short time. The battery is made of aluminum, wh...

• Compact headend TERRA S2C16 R81620.
• The installer's dream: solid, fast, and cheap fiber splicing - EasySplicer.
• Control of motorized gate and electric door strike in the wicket.
• Which UPS to choose?
• Configuration of RACK cabinets.
• April 15, 2015 - FULL HD analog CCTV.

American scientists at the California Institute of Technology (Caltech) have developed a chip capable of scanning 3D objects using a mobile device, and then pr...

• MMH-3000 universal headend - example of application.
• PoE switches - easier installation of network devices.
• Implementation of an ODF.
• Intruder alarm system and lighting control based on ROPAM NeoGSM-PS panel.
• Lenses for high-resolution cameras.

With "shopping buttons", Amazon, the world's largest online store, brings another revolution in the way customers can order products. Its Dash Button allows an...

• Channel amplifiers in shared antenna systems distributing DVB-T.
• Wireless connection the the Internet - WISP function.
• Configuration of recording parameters in Sunell NVRs via a web browser.
• Monitoring hard drives in Hikvision NVRs.
• April 2, 2015 - DIPOL is officially an authorized distributor of SUNELL products.

The Samsung's Gear VR headset transferring the user into virtual reality, is not just a toy for gamers. The manufacturer has proven that this technology can af...

• Why to use smart switches?
• Building amplifiers in shared antenna systems.
• Fiber optic transmission of HD video from HDMI.
• Changing parameters of Signal IP cameras using IPCSearcher.
• Control of HD-TVI camera settings.
• March 26, 2015 - change of the Hikvision DDNS server.

During the TED2015 conference, Carbon3D company unveiled a new type of 3D printer. The novelty is in the way of printing, being not only very spectacular, but ...

• New version of SatNet software for designing multiswitch systems.
• Cheap and efficient access point!
• Universal or outdoor fiber optic cable?
• Alarm circuit in 2EOL/NC configuration.
• Security camera in a home intercom system.

The free of charge Wi-Fi network has been implemented in the second largest city in Portugal, Porto, in the form of over 600 routers installed in city buses an...

• Signal-350 R86350 DVB-T modulators in series.
• The ATK-10 antenna has been further refined!
• FTTH - building cabling methods (part 3/3).
• How to quickly add cameras to a Sunell NVR.
• HD-TVI systems - transmission of multiple signals over a single cable.

In 2012, Amazon, a global giant of e-commerce, absorbed Kiva Systems Inc. Then, Amazon has introduced to its warehouses in the United States an army of 15000 r...

• DVB-T and satellite DVB-S/S2 channels in a small hotel.
• Office Wi-Fi network in 802.11n standard.
• FTTH - building cabling methods (part 2/3).
• Applications of ROPAM wireless control kit.
• Selecting an IR illuminator for CCTV system.

Google employees created an algorithm whose main feature is the ability to perform specific tasks based on previously conducted similar operations. So far, the...

• Shared antenna system in an apartment house.
• Cable inlets for outdoor installation boxes.
• FTTH - building cabling methods (part 1/3).
• Embedding video stream from an IP camera on a website.
• Handling errors and exceptions in Hikvision DVRs/NVRs.
• Video monitoring of a 3D printer placed in Signal rack cabinet.

Researchers at the University of Oxford informed about reaching a record speed of wireless data transmission using light. They managed to establish a bidirecti...

• A SMATV system on one of housing developments in Krakow.
• Practical implementations of low-voltage and optical systems - RACK cabinets.
• Universal or distribution (indoor) cable?
• Network features of Sunell NVR.
• UPnP protocol in Hikvision devices.

Researches from Dartmouth College test the first "smart spaces", i.e. rooms enabling wireless data transmission via visible light. Although this transmission t...

• F connectors in TV antenna systems.
• Which antenna for LTE?
• HD-TVI - a new quality of CCTV.
• IP CCTV system on a housing development in Krakow.
• Breakout units for easy access cables.

Researches from the University College London have found a way to increase the distance over which data can be transmitted via a fiber optic cable without the ...

• Remote power feeding of MV multiswitches in SMATV systems.
• Access point with separate antenna or an integrated device?
• Building a new house - the choice of structured cabling.
• Intercom function in Hikvision NVRs.
• Visualization of CCTV coverage with E-map.

Researchers from Forschungszentrum Jülich research center and the Paul Scherrer Institute in Switzerland have created the world's first semiconductor laser bui...

• Splitting DVB-C signal.
• Law issues relating to WLAN.
• The devil is in the details - cleaning the end faces of fiber optic connectors.
• How to set recording triggered by motion detection in Signal NVR-2704.
• How to set IP addresses of Sunell cameras with IPSearch app.

During the mid-January conference on a new operating system, Windows 10, Microsoft for the first time revealed the fact of working on a virtual reality system....

• Multiswitch system in star topology for 8 receivers.
• WLAN network in large facilities.
• Optical power budget in practice.
• Use of two streams in HIKVISION NVRs.
• Stream bit rate and the number of clients of Sunell IP cameras.

In 2007, researchers at Stanford University under the direction of professor of chemistry, structural biology, and computer science Vijay Pande, in cooperation...

• Cable attenuation compensation in multiswitch systems.
• Installation of fiber optic splitters.
• Wireless control kits.
• Firmware update in SIGNAL cameras.
• Event-recording option in Hikvision IP NVRs.

Many interesting technical innovations at CES in Las Vegas were connected with automotive market. Big car manufactures from Europe, Audi, Mercedes-Benz and BMW...

• EasyFind function - speeding up installations of DVB-S/S-2 systems.
• Aesthetics and ease of installation - RACK cabinets.
• Terminating telecommunication systems in apartments.
• Integra alarm panel - emergency startup procedure.
• How to set IP addresses of Sunell cameras.

The International Consumer Electronics Show is the largest event of its kind in the world. On 6-9 January, thousands of global manufacturers in the field of el...

• Control of hidden electronic devices.
• Intelligence that you'll love.
• Microbending and macrobending in optical fibers.
• Safety first - gas sensors.
• Hikvision - how to protect important recordings from being deleted?

Fabrice Bellard, French computer programmer best known as the architect of software projects for handling multimedia data, announced a new graphics file format...

• Fiber-optic SMATV system.
• Broadband Internet via power outlets.
• Two IP cameras on a pole, video transmission via optical fiber.
• NVMS - video recording triggered by motion detection.
• Multi-streaming in IP CCTV systems.