Wireless Self-Powered Doorbell, Waterproof, Long-Range, Remote-Controlled for Home and Elderly Use

This innovative doorbell offers the perfect blend of convenience and reliability. Designed for both home and elderly use, it features a wireless self-powered system, eliminating the need for batteries or wiring. With its durable waterproof construction, it withstands various weather conditions, ensuring long-lasting performance. The doorbell boasts an impressive long-range capability, providing dependable alerts throughout your home. Its remote-controlled functionality enhances ease of use, making it an ideal choice for enhancing security and accessibility. Power supply mode: AC Voltage: 110-220 Ring: 60 songs, 5 levels of volume adjustment Power consumption: 1 Scope of application: Straight-line unobstructed distance in open field 150 meters Manufacture country: China Instructions included: No