Pack of Self-Powered Waterproof Wireless Wall Switches – Remote Control Up to 200M for Lamps and Lighting

Self-powered: The kinetic radio switch requires no batteries. Simply press the switch and generate safe and environmentally friendly kinetic energy. Please note that this switch panel must be paired with the receiver after the receiver is installed before use. Range and use: The effective range between the transmitter and receiver is approximately 30-50m, and outdoors approximately 160-200m. One receiver can be connected to multiple switches. Ideal for comfortably controlling your garden shed or outdoor lighting from home. No power cable, plug and play: No slots or distribution box required. Wireless operation without drilling or screws. Can be mounted with adhesive tape or simply screwed in. Ready to use in minutes. High quality and safety: The smart wireless switch uses premium flame-retardant PC material, resistant to high temperatures, deformation, and discoloration. Built-in tamper protection. Parents and children can use it with confidence. 【Durable and Guaranteed】Ultra-low power design. Lifespan: up to 25 years and up to 100,000 keystrokes.