Wireless Self-Powered Long-Range Entry Doorbell for Elderly, Multi-Volume, No Battery Needed

This innovative doorbell is designed specifically to cater to the needs of the elderly, offering a hassle-free and reliable solution for home entry notifications. The doorbell operates wirelessly and does not require batteries, ensuring continuous functionality without the need for frequent maintenance. It features a self-powered mechanism that generates power with a simple press of the button. Equipped with a long-range signal, it provides dependable operation throughout the home, even at a distance. Users can easily adjust the volume settings, allowing for customization based on hearing preferences. This doorbell is an excellent choice for enhancing safety and convenience in the home environment. 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