Wireless Kinetic 6-Command Button White TM

The KINETIC Wireless Switch is a push-button switch that uses battery-free energy acquisition technology.
The KINETIC wireless switch does not require cables or power supply. It adopts MEA (Micro Energy Acquisition) technology, which converts kinetic energy from the user's pressure into electrical energy in an efficient way. It is based on ISM (Industrial Scientific Medical) frequency. It allows more than one unit to be paired with each other, achieving two-way control, multiple units control one, or one unit controls many.