Smart Wireless Waterproof Doorbell with Remote Music Control, Two-to-Four Ding-Dong for Elderly

Enhance your home with a versatile and modern doorbell that combines convenience and functionality. This smart wireless waterproof doorbell is designed to withstand various weather conditions, ensuring reliable performance throughout the year. Featuring remote music control, it allows you to customize the doorbell sound to your preference with ease. The innovative two-to-four ding-dong feature is ideal for the elderly, offering customizable volume settings that cater to various hearing needs. Simple to install and use, it seamlessly integrates into your home's existing systems while providing a user-friendly experience. Power Supply Mode: AC Voltage: 110-220 Ring: 60 songs, 5 volume levels adjustable to mute Power Consumption: 1 Scope of Application: The data for the straight-line distance of 300 meters in the open space comes from the factory laboratory. Manufacture country: China Instructions included: No