Ultra-Long Range Wireless Doorbell with Mobile Phone Control, High Volume, 300m Range, One-to-Many Functionality for Villas

This advanced wireless doorbell offers an impressive range of 300 meters, perfect for spacious villas and larger properties. It features high volume settings to ensure you never miss a visitor, even from a distance. The system allows you to control and customize settings directly from your mobile phone, providing ultimate convenience and flexibility. With its one-to-many functionality, multiple receivers can be paired with a single transmitter, making it ideal for multi-story homes or properties with several entry points. This product combines cutting-edge technology with practicality for enhanced home security and convenience. Power Supply Mode: AC wide voltage Voltage: 85-220v~ Ring: 60 songs Power Consumption: 2 Scope of Application: Home/Hotel/Villa/Office Volume: 4-speed adjustable (including silent mode) Working Scope: 200-300m Manufacture country: China Instructions included: No