Wireless Doorbell with 38 Ringtones & Loud Volume, Long-Range Wall Penetration, Ideal for Homes & Elderly Call Button.

Experience the convenience and functionality of this sophisticated wireless doorbell, designed to enhance your home's accessibility. Featuring 38 unique ringtones, it allows you to customize your alert sound to suit your preference. The doorbell's impressive loud volume ensures you never miss a visitor, even in noisy environments. Its long-range wall penetration capability guarantees seamless operation across considerable distances, making it perfect for larger homes. Additionally, it serves as an excellent elderly call button, adding peace of mind and safety for senior residents. Easy to install and user-friendly, this doorbell is an ideal addition to any modern home. Power supply mode: Outdoor button: 1 CR2032 battery; Indoor ringer: AC power Voltage: 100~240 Ring: 38 Manufacture country: China Instructions included: No