Showroom of modular electronic devices - relays, intelligent wiring systems and wireless control of electrical equipment. Services from design to implementation and system configuration.

Internet sales of electrical supplies and home telephones. Offering sockets, switches, circuit breakers, current protectors, installation contactors and cables. The product range includes wireless RF controls, receivers, transmitters, thermocouples, sets and accessories.

Sales of Gira intelligent systems and wiring terminations including design or programming. Offering outlets, switches, lighting controls, 55 profiles, receivers, transmitters, residential phones and audio systems.

We provide solutions for electrical interconnection, transmission, conditioning and processing of power, signals and data in industrial environments. We manufacture in-line terminals, industrial connectors with high protection, PCB connectors and terminals, relays, transducers, optocouplers, power supplies and more.

Internet sales of building and wiring materials.

The company has been distributing and servicing a full range of livolo touch switches and accessories since 2011.

We supply industrial monitoring of temperature, humidity, air quality or liquid detection. We design solutions for monitoring energy consumption by processing data from meters. We are HW and SW manufacturers with professional background and support. We offer products from HW group, Comet, Netio, LabJack, Sollae, Diametral.

We supply industrial monitoring of temperature, humidity, air quality or liquid detection. We design solutions for monitoring energy consumption by processing data from meters. We are HW and SW manufacturers with professional background and support. We offer products from HW group, Comet, Netio, LabJack, Sollae, Diametral.

On-line sales of measuring equipment for switchboards, signalling equipment, light sources, switches and air conditioners.

Distributor and wholesaler of electrical materials and data network components of renowned global brands throughout the country. We offer products of the brands DIETZEL UNIVOLT, ENSTO, WISKA, BELDEN, OPTRO-NET, AT&T, BERNSTEIN, BASOR.

We are a stable Czech joint-stock company with a long history in the technology and energy sector with a primary focus on the integration of artificial intelligence and other new technologies into corporate practice. We are Krel Central a. s. leader in the implementation of artificial intelligence into corporate practice.

We sell electrical installation material and all components, especially modular devices. We cooperate with many electricians whose experience with the products we also use.