Advent 220V Self-powered Wireless Remote Control Switch

1. The switch is pressed to generate electricity, no battery is needed, and the button life is about 100,000 times 2. Switch wireless connection control, control home lights or appliances at any time 3. The receiver adopts optimized circuit technology, precise distribution point, avoid heat loss, standby power is about 0.63W 4. Using precise same frequency and different code technology, 1 million sets of codes, to avoid serial and misconnection with neighbors 5. 6 switches can control a light at the same time 6. The receiving distance of 150 meters in an open area can meet the needs of residents in various buildings 7. The transmitter reaches IP47 waterproof and dustproof level, which effectively protects and prolongs the service life of the product