This Light Switch Works By Magic 🪄

This light switch has no batteries, no mains supply... and yet it still works. We're using the Quinetic wireless kinetic switch with a door contact to automatically switch on a cupboard light. Every button press generates enough energy to transmit a wireless signal to the receiver, meaning no batteries, no charging and no wiring to the switch. #Electrician #SmartHome #ElectricalInstallation #short