General description A self-powered wireless switch that doesn't require a battery. It converts the kinetic energy of your finger pressure into electrical energy, sending a 433 MHz wireless signal to the receiver to control your lights. This switch is ideal for various applications, including homes, garages, outdoor lighting, and gardens. Technical specifications Frequency: 433 MHz Rated power: 10A Receiver voltage: AC100-230V Control range: Approximately 50 meters indoors, 150 meters outdoors Installation Easy to install, the switch panel requires no rewiring. Simply connect the receiver to the live and neutral wires of the desired light and touch the switch panel to turn the light on or off. Note that it cannot be installed inside a metal box as metal shields the signals. Usage Press the switch panel to remotely turn on/off indoor lighting fixtures, ceiling lights, plug-in chandeliers, and other devices. It can control a single receiver with multiple switch panels, allowing for