Immediate motion-activated alerts: Built-in infrared motion sensor activates the door chime as soon as movement is detected, giving timely notifications when people enter and helping staff respond faster. Customizable recorded greeting: Record a personal welcome message to play whenever customers arrive. A recorded greeting creates a consistent, friendly atmosphere and reinforces brand presence without extra staff effort. Enhances safety and loss prevention: Acts as both a customer notifier and a security reminder. Use it to monitor customer traffic, reduce unnoticed entries, and deter potential intruders by signaling presence at the entrance. Easy to install and use: Mounts simply at any entrance following the included instructions—no special tools or complicated setup required. Designed for straightforward placement where it’s most effective. Key functions and compatibility Motion detection: Infrared sensor triggers the chime immediately when movement is detected. Voice recording: Record and replay a custom greeting to welcome visitors. Intended use: Designed for commercial entrances and other high-traffic entry points. Ideal for retail stores, factories, supermarkets, and similar facilities. Practical use scenarios 1) Retail shop: Automatically greet customers as they enter, creating a welcoming environment and notifying staff of arrivals during busy periods. 2) Factory or warehouse: Alert staff that someone has entered a production or restricted area, improving awareness and safety. 3) Supermarket or convenience store: Provide a friendly welcome while serving as a simple security alert to reduce unnoticed entry and potential theft. What you get A motion-activated door chime with recordable voice function and easy-to-follow installation instructions. Compatible with standard commercial entrances; mount at the doorway for immediate operation.