1. **Motion Sensor Activated**: Equipped with an infrared motion sensor, this welcome doorbell quickly detects and activates when someone approaches, providing timely security and efficiency for your store or business. 2. **Recordable Voice Function**: It can record a greeting message. When someone enters, the recorded message will play, creating a warm and inviting atmosphere for customers. 3. **Usage**: Suitable for various facilities such as shops, factories, and supermarkets, this doorbell serves both as a security reminder and an alarm, promptly notifying you of the presence of customers or potential intruders. 4. **Easy Installation**: Designed for easy setup, this doorbell can be easily mounted at any entrance. Just follow the included instructions to enjoy the convenience and security it brings to your store. 5. **Reliable Performance**: Featuring a responsive motion sensor and a dependable audio player, this welcome doorbell ensures consistent performance, improving the customer experience and enhancing the overall security of your business. 6. **Specifications**: