Battery-Free Smart Wireless Doorbell with Ultra-Long Range

Experience hassle-free convenience with this innovative smart wireless doorbell that operates without the need for batteries. Featuring an ultra-long range, it ensures reliable connectivity throughout your home or property. The doorbell is designed for easy installation and operation, providing a high-quality user experience. Its sleek design blends seamlessly with any home décor, while the robust build ensures durability and longevity. Perfect for both residential and commercial settings, this doorbell offers a blend of modern technology and practical functionality, ensuring you never miss a visitor. 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