Upgrade your switching system with ENER-J’s Wireless Grid Switch,Fits Major UK Grid Systems. Powered by a built-in micro energy generator, this eco-friendly switch requires no batteries or wiring—simply press the button and kinetic energy transforms into a wireless signal that controls your lighting or load. Perfect for retrofit projects or new installations, it looks and feels exactly like a standard grid switch while offering the versatility of wireless multi-way switching. Features: Battery-Free & Self-Powered Built-in micro energy generator transforms press movement into power—no batteries, no maintenance Fits Major UK Grid Systems Reliable Wireless Communication Operates on 433Hz FSK technology with up to 20m indoor range, ensuring stable performance Flexible Switching Options Create 2–10 way switching setups without additional cabling—ideal for versatile lighting control Durable & Long-Lasting Tested for 200,000 on/off cycles and backed by a 3-year warranty for peace of mind Specifications: Dimensions: H:2.9 x W:2.5 x D:6.3 cm Weight: 0.5 kg Colour: Gold Guarantee: 1 Year Material: Plastic Model Number: WS1088
