Global High Technology Limited, Macau is the only authorized dealer in Macau S.A.R. for metal detectors and other security equipment and technical solutions of world leader in security equipment CEIA S.p.A. from Italy.
Global High Technology supplies walk-through, hand-held metal detectors and highly portable cell phone detectors to Macau casinos and hotels, Macau International Airport, government and private institutions.
The fresh water unit supplies freshly prepared hot water on demand to the consumer (bathroom, kitchen etc.). The domestic water is therefore only heated when needed. The fresh water units thus offer a real hygienic and economic advantage, tailored to different consumer habits
The extensive range of Uponor complete underfloor heating and cooling solutions covers all requirements with maximum efficiency – whether you are fitting out a new building and installing underfloor heating in the screed or whether the installation is part of a renovation project.
Metal detectors are considered to be the most reliable type of the security equipment with very long service life. To ensure their failsafe operation and compliance with safety and security standards our team of specially trained technical supervisors is ready to perform schedule maintenance and find tuning of the equipment hardware and software. At appropriate time our specialists will advise on all the necessary upgrades from the manufacturer.
Electrical grids are currently undergoing radical change. Big, conventional power plants are disappearing.
Phenomena such as backfeeding, equipment overloads, voltage spikes at feed-in points and asymmetries are part of day-to-day business. This is a problem for highly optimized data centres and industrial controls that are sensitive to short dips in supply, harmonics and transient events. Even the stability of the grid is vulnerable.
Use professional simulation software developed by Vela Solaris for the design, dimensioning and optimising of photovoltaic and solar thermal systems, heat pumps, cogeneration units and combined systems
GLOBAL HIGH TECHNOLOGY LTD. was established in 1994 and became a leading system integrator and supplier of High Security Products, Building Management Systems and Renewable Energy Products. GHT is a member of the Enocean Alliance Group (wireless/batteryless energy management system)
We grew our reputation by supplying only top quality products and latest state of the art technology accompanied with unsurpassed after sales service and product warrantees of up to 20 years.
Products and Technologies
All our products are directly imported from the manufacturers in Europe and all the products we supplied over the years, have proven to be of exceptional quality and reliability.
We offer an A-Z solution to our customers from design stage to commissioning in other words we offer an complete turnkey solution.
Leading companies worldwide from the building sector got together to form the EnOcean Alliance and establish innovative automation solutions for sustainable building projects – to make buildings more energy-efficient, flexible and cheaper. The core technology of the Alliance is wireless energy harvesting for flexibly positioned and service-free sensor solutions. The EnOcean Alliance aims to internationalize the energy harvesting wireless technology, and is dedicated to creating interoperability between the products of OEM partners. Basis for this is the international standard ISO/IEC 14543-3-10, which is optimized for wireless solutions with ultra-low power consumption and energy harvesting. More than 300 companies currently belong to the EnOcean Alliance. The headquarters of the non-profit organization is located in San Ramon, California.
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