Waterproof 433 Long-Range Elderly Call Button & Smart Doorbell Remote Control

This versatile device combines a long-range call button for the elderly and a smart doorbell remote control, offering enhanced safety and convenience. It is designed to be waterproof, ensuring reliable performance in various weather conditions. The device features a user-friendly design, making it easy for seniors to call for assistance when needed. Additionally, it functions as a remote control for a smart doorbell, allowing users to effortlessly manage entry notifications. The robust range allows for flexibility within homes of various sizes, providing peace of mind and enhanced accessibility. Power supply mode: AC Voltage: 100-240 Ring: 60 songs 5 volume levels Power consumption: 0.5 Scope of application: Open space straight line 300 meters Manufacture country: China Instructions included: No