Battery-Powered Wireless Doorbell: Long-Range, One-to-One Remote Control, Home Call Alert, No Plug-In Required

Enhance your home's entryway with this innovative doorbell system that offers the convenience of wireless operation without the need for a plug-in. Featuring a long-range connection, it ensures you'll never miss a visitor, even from afar. The device operates on battery power and supports one-to-one remote control, making it ideal for tailored home call alerts. Its sleek, modern design blends seamlessly into any home decor, providing both functionality and style in a compact package. Power Supply Mode: DC/USB powered Ring: 60 songs, 5 levels of volume adjustment Scope of Application: Straight-line barrier-free distance in open space: 300 meters Manufacture country: China Instructions included: No