Smart Wireless Doorbell: Ultra-Long Range, One-to-One, Remote Control with Waterproof Call Button for Homes, Elderly, and Patients.

Experience enhanced convenience and security with this innovative doorbell designed for modern homes. The system boasts an ultra-long range, allowing seamless communication between the receiver and call button from various distances. Its one-to-one connection ensures personalized interactions, while the remote control functionality offers effortless management from anywhere in your home. The waterproof call button is durable and reliable, making it perfect for outdoor use and ideal for homes with seniors and patients. Enjoy peace of mind with this user-friendly, robust solution that caters to a wide range of needs. Order Number: A28 one-to-one Power Supply Mode: AC Voltage: 110-220 Ring: 60 songs, 5 adjustable volume levels, can be adjusted to mute Scope Of Application: The data for the straight-line distance of 300 meters in the open space comes from the factory laboratory. Manufacture country: China Instructions included: No