Manufacture of computer technology and network equipment. We also focus on manufacturing and testing LCD products, as well as other new product lines and manufacturing technologies.

Manufacture and sale of electrical components. Focus on supplying client packages to optimize inventory.

Manufacture of optoelectronic systems such as thermal imaging scopes, binoculars, monoculars, night vision devices and other special equipment.

Development and production of electronic devices, prototypes. Design and assembly of PCB prototypes. Minor repairs of audio video.

Manufacture of computer equipment and network devices. We also focus on manufacturing and testing LCD products as well as other new product lines and manufacturing technologies.

We are engaged in research, development, production and sale of antennas, radios with accessories. We provide indoor and outdoor radio coverage. We offer custom manufacturing.

We create advanced technologies contributing to air traffic control safety. We are a Czech company with a tradition since 1963. Our predecessors developed military passive surveillance systems in Czechoslovakia. We have held the ERA flag since 1994. A year later we developed it multilateration for civilian use.

I perform small electrical work up to 1kV, data wiring (ethernet + antennas), all lighting, replacement of electrical equipment-appliances (pumps, hotplates, installation of gate operators, home phones, security and monitoring equipment), custom development and manufacture of automation technology - HW + SW.

Development, manufacture and sale of protective and work equipment for low, high and very high voltage, such as testers, short-circuit kits, rescue hooks, trip bars, fuse clamps, phasing kits, etc. for operators of power equipment and substations.

We specialize in the development and manufacture of equipment in the field of industrial electronics. We offer project solutions according to customer requirements.

PCB fitting and wave soldering.

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.

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.