Thomson Kinetic Halo - Plug wireless doorchime

The Thomson Kinetic Halo - Plug is a battery-less wireless doorchime designed to offer an eco-friendly and maintenance-free solution for home security. The brand, Thomson, has a deep-rooted history in France, dating back to 1893 when it was founded by Elihu Thomson. Originally a major player in electrical engineering and later consumer electronics, the brand has undergone significant transformations over the decades.

Currently, the Thomson brand name for smart home and security products, such as this doorchime, is licensed and managed by the French company Avidsen. While the design and technical development for these specific security products are often handled in France (as noted on the 'Design en France' labeling), the actual manufacturing takes place in China to leverage global supply chains. The ultimate owner of the Thomson trademark is Technicolor Creative Studios (formerly part of Technicolor SA), which manages the brand's expansive licensing portfolio worldwide.