Product Description The Waterproof Wireless Switch 433MHz is a self-powered, battery-free wall switch that uses kinetic energy to transmit ON/OFF signals to a receiver module. Operating at the 433MHz frequency, it offers long-distance wireless control without requiring wiring or external power. The waterproof design makes it suitable for both indoor and outdoor applications, including lighting, fans, and other AC appliances. With easy installation, durable construction, and energy-saving operation, this switch is an ideal choice for smart homes, offices, and industrial automation. �� Find more smart switching solutions at PowerMark Solution. Features Self-powered wireless switch – no batteries required 433MHz RF communication for long-distance control Waterproof and dustproof design (ideal for outdoor use) Easy installation – no wiring required at the switch side Works with AC-powered receiver modules Can control lights, fans, and other appliances Energy-efficient and eco-friendly solution Multiple switches can pair with one receiver Applications Smart home lighting control Outdoor lighting and garden automation Wireless fan and appliance control Office and commercial building automation Industrial wireless switch systems Battery-free IoT automation projects Technical Specifications Specification Details Model Waterproof 433MHz Self-Powered Switch Frequency 433MHz RF Working Voltage (Switch) Self-powered (kinetic energy, no battery) Transmission Distance Up to 50–100m (open area) Design Waterproof & dustproof Control Method ON/OFF switching (with receiver) Installation Wall mount Applications Lights, fans, small appliances Package Includes 1 × Waterproof Self-Powered Wireless Switch 1 × Wall Mounting Accessories 1 × User Manual Documentation Works with 433MHz RF receiver modules. No batteries, no wiring required at the switch side. Compatible with AC 220V appliances (via paired receiver). FAQs Q1: Does this switch need batteries?A: No, it generates power from kinetic energy when pressed. Q2: Is the switch waterproof?A: Yes, it is designed for both indoor and outdoor use. Q3: What frequency does it use?A: 433MHz RF communication. Q4: What is the wireless range?A: Up to 50–100m in open space. Q5: Can it directly control appliances?A: No, it requires a paired 433MHz receiver. Q6: Can I use multiple switches with one receiver?A: Yes, multiple switches can be paired to a single receiver. Q7: Does it require WiFi or internet?A: No, it works via RF signals only. Q8: Can I use it outdoors?A: Yes, thanks to its waterproof and dustproof construction. Q9: Is installation difficult?A: No, it is wall-mounted and requires no extra wiring. Q10: What appliances can it control?A: Lights, fans, and small 220V appliances through the receiver.
