Battery-Free Smart Wireless Doorbell for Home – Long-Range Call Button for Seniors

The Battery-Free Smart Wireless Doorbell is a convenient and energy-efficient solution for modern homes. Utilizing a long-range call button, it is especially designed to cater to the needs of seniors, ensuring easy communication across distances. This innovative doorbell eliminates the need for batteries, making it environmentally friendly and maintenance-free. With its sleek design and reliable performance, it seamlessly integrates into any home setup, providing both functionality and peace of mind. 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. Data source is provided by the factory. Manufacture country: China Instructions included: No