Wireless Waterproof Smart Doorbell with Self-Powered Ultra-Long Range for Home and Elderly Use

Introducing an innovative doorbell that combines functionality with convenience, this wireless, waterproof smart device is perfect for enhancing home security and ensuring peace of mind, especially for elderly users. Engineered with self-powered technology, it eliminates the hassle of frequent battery replacements. Its ultra-long range ensures seamless operation across various distances, making it suitable for homes of all sizes. Designed to withstand the elements, its waterproof features guarantee reliable performance in any weather. With user-friendly installation and operation, this smart doorbell offers a modern solution for every household. Power supply mode: AC Voltage: 110-220 Ring: 60 songs to choose from, 5 volume levels adjustable to light only Scope of application: Straight-line unobstructed distance of the vacant land is 150 meters Manufacture country: China Instructions included: No