Battery-Free Smart Wireless Doorbell - Self-Powered, Waterproof, Music & Flash Alert System.

Introducing an innovative and eco-friendly solution for your home, this smart wireless doorbell requires no batteries and is entirely self-powered. Engineered to withstand the elements, it features a waterproof design that ensures reliable performance in any weather condition. Equipped with a music and flash alert system, it offers customizable tunes and visual notifications to suit your preferences. Easy to install and user-friendly, this doorbell blends functionality with modern convenience, making it an ideal choice for enhancing your home security and communication. 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