Experience effortless control over your home lighting and electrical appliances with the ENER-J Wireless Kinetic 1 Gang Key Fob Switch. This innovative device eliminates the need for batteries or power cables by utilising advanced kinetic energy harvesting technology, which converts the physical force of a button press into a reliable wireless signal. Designed for ultimate versatility, the portable key fob can be operated from up to 80 metres outdoors and 25 metres indoors, making it the perfect solution for hard-to-reach areas or temporary setups. Built to endure, this switch features an IP55 rating, offering robust protection against dust and water splashes, suitable for garages, sheds, and sheltered outdoor spaces. Installation is entirely non-invasive, requiring no drilling or wiring, and the device is engineered for a long-lasting lifespan of up to 200,000 cycles. Product Summary: ENER-J wireless light switch, kinetic energy battery-free switch, portable 1 gang key fob, weather-resistant light controller, DIY home automation switch.