We are a Czech private technology company focused on the development of wireless Mesh technology IQRF. We are the owner of all intellectual property related to IQRF including all patents and trademarks.

We are a Czech company with a history dating back to 1991 and focusing on research and development of wireless technologies, custom electronics development and supply of quality electronic components and technologies for electronics manufacturers. We develop our own wireless technology IQRF.

Custom manufacturing of electronic equipment and circuit board assembly.

Manufacture of electronic components.

Our company was founded in 1992, with the original name ACER. It is a purely Czech company that develops and manufactures surge arresters and limiters for the protection of LV and HV power distribution networks and protects equipment against atmospheric and switching surges.

We have been supplying surge protection worldwide for more than 30 years. We have our own development, production, technical support and testing facility. We produce surge protectors not only for residential and non-residential construction, but also for a wide range of industrial applications. We develop and manufacture isolation guards for isolated IT networks.

Development and manufacture of IP and analogue optocouplers, twist converters, video amplifiers, surge protectors and RS485.