Ultra-Long Range Wireless Doorbell with Mobile Control and Self-Powered Dual Receivers

Experience the convenience of unmatched connectivity with this advanced wireless doorbell system. Boasting an impressive ultra-long range, it ensures reliable operation throughout your entire home, whether you have a sprawling estate or a cozy apartment. Effortlessly manage and customize your doorbell with intuitive mobile control, allowing you to receive notifications and adjust settings directly from your smartphone. The system features self-powered dual receivers, eliminating the need for cumbersome battery changes. This eco-friendly innovation uses kinetic energy to generate power, offering seamless functionality while minimizing environmental impact. Ideal for any modern household, this product combines efficiency and practicality with high-tech convenience. Power Supply Mode: AC Voltage: 85-260 Ring: 52 songs Power Consumption: 0.01M Scope of Application: 150-200 meters Function: Learning Code Volume Selection: 4-speed adjustable (including silent mode) Manufacture country: China Instructions included: No