This extension kit contains a Crownstone Built-in One. The One is the newest edition of the Crownstone and operates on 110V and 240V. Compared to the Zero, the Crownstone One can be used together with a conventional light switch!
Every power outlet and every light can be made intelligent with the built-in Crownstones! The Crownstones
The built-in Crownstones can be put behind any power outlet, any lamp fixture, or any light switch in the world as long as its physical dimension fit the enclosure.
Note! Crownstone pursues a methodology in which we build functionality over the course of time! First we introduce new functionality under beta conditions and afterwards we roll it out to everybody. See our roadmap for what to expect when.