Search results: terra

Researchers at Switzerland's EPFL Polytechnic University have developed the first miniature brain-computer interface (MiBMI), which has extremely small size, l...

• Multiswitch system in a multi-family building.
• Can multiple IP cameras be connected to a single cable?
• Connecting the operator's fiber optic gateway to the building system.
• Additional reader with keypad in Hikvision modular IP video door entry system.

Scientists affiliated with the Australian Research Council (ARC) have developed an infrared filter thinner than food wrap that will enable the wearer to view t...

• Measurements of the attenuation of splices made with the Sendun SD-9+.
• We cordially invite you to participate in the 23rd edition of the photo contest, organized by Dipol.
• Building monitoring using ColorVu hybrid cameras from Hikvision's Easy IP 4.0 series.
• What is it worth using CCTV tester network tools for?
• COMBO-type meters for TV signal measurement.
• An ideal place to terminate cabling – RACK cabinets.

Researchers from Wuhan University and Northeastern University in China have developed a new method for safely and environmentally friendly recycling of solar p...

• Wiring a house for the Internet – part 2 – internal network topology.
• Hybrid illuminator in Hikvision TurboHD cameras.
• Fiber optic categories and designations.
• How to bring a DVB-S2X/S2/S satellite signal to a headend mounted in the server room of a hotel?

Google has announced the modification of one of its data center in Hamina, Finland. The server room will be powered by renewable energy, and the surplus heat g...

• IP surveillance system using a bispectral camera.
• Dead zone in the ULTIMODE OR-20 OTDR.
• Intelligent image analysis in Sunell devices.
• TERRA LWO102 4F31 LNB with optical output.

The use of sails in space may sound like a science fiction movie. However, this is no movie or fairy tale but a NASA technology demonstration. The independent ...

• How to find out on which wires power is sent to IP cameras?
• How to locate damage to a fiber optic cable?
• Modern backbone network.
• Uploading external applications to a Hikvision IP video door entry monitor.
• Channel amplifiers in SMATV systems.

Fibre optics enable the transmission of huge amounts of data over long distances. But is this their only advantage? No, as it turns out. Another important appl...

• How to power an IP device without PoE using twisted-pair cable?
• Measurements in fiber optic systems. Part 2.4 – transmission measurement – why measure at 1310 nm and 1550 nm?
• DVB-T2 and DVB-S/S2 from two satellite positions in one fibre optic cable.
• Is it possible to control the third and fourth door in Hikvision IP video door entry system with one door station?

Intelligent devices using vision scanning of the environment, such as smart vacuum cleaners, electronic nannies, and drones, are increasingly being used and mo...

• Pass-through RJ-45 connectors.
• Implementation of smart intrusion detection by Sunell NVRs.
• Measurements in fiber optic systems. Part 2.3 - transmission measurement - interpretation of measurement results.
• Hotel TV.

At the behest of White House officials, NASA is to develop Coordinated Lunar Time (LTC), a new time standard for use during lunar missions, by 2026. Why cannot ...

• Dual verification of access rights to Sunell DVR recordings.
• New fiber optic splicer in Dipol's offer: Sendun SD-9+.
• Optical-copper DVB-T2 and DVB-S/S2 system in a hotel complex.
• Switches for harsh conditions.
• Batch activation of Hikvision network devices and changing their IP addresses with SADP.

An artificial intelligence-assisted video camera system was tested during a concert by British band Depeche Mode in Paris in early March 2024. Although the tec...

• Efficient computer network.
• Measurements in fiber optic systems. Part 2.1 – transmission method measurement – basic test of a fiber optic link.
• Installation of TERRA MR-9xx series radial multiswitches in a RACK cabinet.
• Different image parameters for day and night in Sunell cameras.
• Hikvision IP surveillance system based on DS-9632NI-M8 DVR.

Atom Limbs, an innovative California-based company and leader in the advanced prosthetics industry, has developed a revolutionary next-generation bionic hand p...

• A few words about 5G.
• Measurements in fiber optic systems. Part 1 – general description of methods.
• TERRA channel amplifiers in RF SMATV systems.
• People counting in Sunell cameras.
• Control of relays in the IP Villa 2 gen. door/gate station with external buttons.

Chinese researchers at Nanjing University have developed a communication system using light to provide communication in air, water and space. The project invol...

• Why are DNS addresses so important for network devices?
• The AS07STCA-4K ALPSAT meter for RF measurements – one connector for different signal sources.
• Quickly configure a monitoring system using a multifunctional CCTV tester.
• Building a house? Think of fiber optics.
• Power outputs in Hikvision modular IP video door stations.

Human robots are becoming the next machines to use artificial intelligence. In the near future, robots that resemble humans in appearance and use advanced artif...

• LTE/5G frequencies.
• DVB-T2/C in the optical fiber.
• Optical attenuators – where and how to use.
• Access control system for two two-way controlled passages.

Researchers at the Korea Institute for Energy Research (KIER) have made significant progress in the stability and performance of translucent solar cells. They ...

• Auxiliary monitor function in Sunell NVRs.
• TV system in a multi-family building.
• Connection of additional reader via RS-485 to IP Villa Hikvision door station.
• Building a house – what cabling for the Internet?
• What kind of knife for mechanical splices?

Engineers at the University of Colorado at Boulder and Sandia National Laboratories have developed a new liner design that can withstand large impacts. The stu...

• Connecting two devices with one twisted pair cable.
• DVB-S2X/S2/S in IP.
• New door station dedicated to support second generation Hikvision IP video door entry systems.
• Causes of problems with starting optical RF/SAT systems.

Chinese company Betavolt has unveiled a new modular nuclear battery that uses a combination of a radioactive isotope of nickel and a fourth-generation diamond ...

• Simple monitoring system with face recognition.
• Terra: terrestrial TV, radio and signal from 2 satellites in 1 fibre.
• House amplifiers in SMATV systems.
• Device groups in the iVMS-4200 client application.
• Small diameter twisted pair cable.

The race between LG and Samsung in the field of transparent displays heralds a new phase in the development of this technology, to the benefit of consumers who...

• Intelligent motion detection in Sunell devices.
• Color pigtails with single-mode fiber.
• A comprehensive solution for hotels – TERRA DVB-S/S2 headend.
• Use of relay outputs in the DS-KH6320-WTE1 Hikvision IP video intercom monitor.
• Pass-through RJ-45 connectors.

Aurora Innovation, known for designing autonomous vehicles, announced the completion of its Aurora Driver project, which involved the development of hardware u...

• Full access to Sunell's DVR via the Internet without port forwarding.
• Fiber optic cable termination.
• Hotel system – distribution of DVB-T2 and DVB-S/S2 signals in fiber optic cable.
• Monitoring of a single-family house based on Hikvision cameras of EasyIP Lite series.
• HDMI and USB signal transmission in optical fiber.

Japanese engineers have broken the record for data transmission using a single fiber optic cable, exceeding the speed of 22.9 Pbit/s (Petabits/second). This is ...

• RACK cabinet in a multi-family building – termination of cabling for TV, LAN and fiber optic systems.
• AS07STCA-4K – professional measurement of RTV/SAT signals.
• Messaging users of Hikvision IP video intercom system from iVMS-4200 application.
• Basics of IP addressing – part 7 – DDNS.