Wireless Waterproof Self-Powered Doorbell | Ultra-Long Range | Battery-Free | Smart Remote Control for Elderly Assistance

Experience the convenience and reliability of this innovative doorbell designed for modern living. With its wireless and waterproof design, it is perfect for any home environment, providing an ultra-long range to ensure you never miss a visitor. This smart device is self-powered, eliminating the need for batteries and reducing maintenance hassles. It also features a remote control function, making it an ideal solution for elderly assistance, ensuring they can easily alert someone if needed. Embrace the future of home connectivity with this versatile and user-friendly doorbell. Power supply mode: AC Voltage: 110-220 Ring: 60 songs, 5 volume levels Power consumption: 1 Scope of application: Applicable distance for open spaces is 150 meters Manufacture country: China Instructions included: No