Wireless Waterproof Self-Powered Doorbell for Home, Battery-Free Smart Remote with Long-Range for Elderly Assistance

Experience the convenience of a doorbell that combines innovative technology with user-friendly design. This advanced doorbell is both wireless and waterproof, ensuring reliable performance in any weather condition. It features a self-powered mechanism, eliminating the need for batteries and ensuring continuous operation without maintenance hassles. With its long-range connectivity, it's perfect for providing elderly assistance, allowing ease of communication within your home. Enjoy the perfect blend of practicality and modern design with this smart remote solution that enhances safety and accessibility. Power Supply Mode: AC Voltage: 110-220 Ring: 60 songs to choose from, 5 volume levels adjustable to light only Power Consumption: 1 Scope Of Application: Straight-line unobstructed distance of the vacant land is 150 meters Manufacture country: China Instructions included: No