Wireless Waterproof Self-Powered Smart Doorbell - Long-Range, No Battery, Ideal for Elderly

Enhance your home's entrance with this innovative doorbell, designed for convenience and durability. This smart device operates wirelessly and is waterproof, making it suitable for any weather conditions without the hassle of wires. Its self-powered technology ensures consistent functionality without the need for frequent battery replacements. Built with long-range capabilities, it is perfect for larger properties, ensuring you never miss a guest. Its user-friendly design is ideal for the elderly, providing a reliable and straightforward alert system that integrates seamlessly into any home. 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