Motion Sensor Chime,Door Welcome Alarm,Entrance Visitor Bell,360 Rotation Sound Player Security Alert Detector Audio System Use for Home Shop Office Store Entrance Door Greeting Safety System

Flexible Viewing Angle: With this Motion Sensor Door Chime, you can manually rotate it left and right for 360 , and adjust it up and down for 360 degrees. Suitable for different installation environments Flexible Power Supply: Experience the ease and convenience of choosing between an external power supply or with this motion sensor door chime. Its power supply system provides simple and diverse choices for versatile usage in any situation. Multi Scene: With its advanced motion detection technology, this chime enhances security in shops, , various buildings, convenience stores, hotels, banks, and homes alike. Experience worry-free living and bring convenience to your life and your loved. Improving service: Your store will be more inviting with Motion Sensor Door Chime. The sensor recognizes and sends a welcome message, encouraging sales and improving service. Range Customization: With the ability to detect movements within 2 to 7 meters, our Motion Sensor Door adapts to various environments and situations. The sensing distance depends on temperature and angle, allowing you to easily the range to fit your specificneeds.