Self-Powered Wireless Waterproof Doorbell, Battery-Free and Wire-Free, for US/EU/UK Standards.

This innovative doorbell offers ultimate convenience with its self-powered and wireless design. Engineered to be both battery-free and wire-free, it eliminates the hassle of frequent battery replacements or complicated installations. Perfectly compatible with US, EU, and UK standards, it ensures seamless integration into any home. Its waterproof feature guarantees reliable performance in various weather conditions, making it ideal for outdoor use. Simple to install and maintain, this doorbell combines functionality with modern technology for a hassle-free experience. 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