Battery-Free Smart Wireless Doorbell with Music Reminder and Elderly Call Button

Enhance your home's convenience and safety with this innovative doorbell, designed to operate without the need for traditional batteries. It offers seamless wireless functionality, ensuring reliable performance and easy installation. With customizable music reminders, you can select from a variety of tunes to personalize your alert system. Additionally, this device is equipped with an elderly call button, providing an added layer of security and assistance for seniors, allowing them to easily call for help when needed. Ideal for modern homes, it combines practicality with thoughtful features to cater to the needs of all family members. Power supply mode: AC Voltage: 100-240 Ring: 60 songs 5 volume levels Power consumption: 0.5 Scope of application: Open space straight line 150 meters Manufacture country: China Instructions included: No