Who are we?

Qonnex bv is a Belgian company specialized in the development (in collaboration with VRM bvba) and production of appliances which measure, register and visualise energy consumptions  (water, electricity, gas, oil, hydro energy …) in a building. All our ‘energy’ devices are distributed under the brand 2-Wire.

A 2-Wire solution consists of a central data logger web server (LoWi, MiLo or MEMo) which communicates wirelessly (WiFi, RF868, LoRa) or wired (Modbus) with linked energy meters. 2-Wire systems are modular, which means that a 2-wire installation is always adaptable and expandable and therefore suitable for homes as well as for buildings with multiple and decentralized meters. The modules are compact so that they also fit in existing meter cupboards.

The 2-wire modules are installed by the authorized electrican in the electrical distribution panel and afterwards the system is configured via tablet or PC.

Each resident has to login via the web browser on his tablet or PC to access to all consumption, histories and energy costs.

The 2-Wire products are available through local 2-Wire distributors or via the web shop on this site.
Orders via the webshop, we try where possible to deal through a local distributor or installer so that you are assured of local support and service.