Control your lighting effortlessly with the ENER-J 1 Gang Wireless Kinetic Grid Switch paired with a 500W RF and WiFi Receiver Module, designed to integrate seamlessly into existing MK Logic Grid plates. This innovative, energy-saving solution requires no batteries, wiring to the switch, or drilling, as it is fully self-powered using kinetic energy generated with each press. The receiver module can be wired into any existing lighting circuit and communicates wirelessly via RF433MHz, allowing convenient and reliable control without the complexity of traditional installations. Built for long-term performance, the switch supports up to 200,000 on/off cycles and offers flexible 2-way or 3-way switching, with one switch capable of controlling up to 10 receiver modules and vice versa. With an IP65-rated design suitable for use in various environments, this versatile system works alongside standard mains voltage grid switches, making it ideal for upgrades, retrofits, or new installations within MK Grid Plus systems.