For more than 30 years, the ELV/eQ-3 group, with its headquarters in Leer, has ranked among the leaders for innovation and technology in the areas of home automation and consumer electronics. As a manufacturer of electrical products in the areas of home and wireless control, consumer electronics and energy management solutions, it has been ranking among the leaders of technological innovation in Europe for more than 30 years. With more than 200 product types, eQ-3 has the largest portfolio in this sector. eQ-3 products can often be found in the home automation sector, for instance electronic heater thermostats. One of eQ-3’s core competences is battery operation and communication between two or more battery devices. In the sector of home automation products, eQ-3 is market leader. As a manufacturer of home control and energy management solutions with more than 200 product types, eQ-3 has one of the widest ranges in the industry.