Smart Long-Range Wireless Doorbell with Three Receivers, Music, Flashing Lights, and Remote Control for Home and Elderly.

Enhance your home's alert system with this innovative long-range wireless doorbell, featuring three versatile receivers to ensure you never miss a visitor. Designed with both functionality and ease-of-use in mind, this doorbell offers a selection of melodies to choose from, adding a personal touch to your doorbell experience. For added convenience, it includes flashing light indicators, making it ideal for the hearing impaired or for use in noisy environments. The remote control feature simplifies operation, providing seamless functionality for seniors or those with mobility challenges. Enjoy the perfect blend of technology and convenience, making it a reliable addition to any household. Model: A30 one-to-three Power supply mode: AC Voltage: 110/220 Ring: 4-speed volume, 38 songs (adjustable mute) Scope of application: Straight-line distance of 300 meters in the open space Manufacture country: China Instructions included: No