Smart Wireless Doorbell with Long-Range Remote Control and Elderly Call Button, Three-to-One with US/EU/UK Plug Options

Experience convenience and safety with this innovative smart doorbell, designed for seamless communication within your home. Featuring a long-range remote control, it ensures reliable performance over extended distances. The device also includes an elderly call button, providing an extra layer of security for family members who may need assistance. The unit is versatile, offering compatibility with US, EU, and UK plug options. It operates efficiently within a voltage range of 100 to 240 volts, making it suitable for various homes and regions. Ideal for creating a connected and secure living environment. Power Supply Mode: AC Ring: 60 songs, 5 volume levels Scope Of Application: 300 meters straight-line distance on the open space Manufacture country: China Instructions included: No

voltage: 100.000000 - 240.000000