Commercial Sensor Doorbell with Voice Greeting

This innovative doorbell combines advanced sensor technology with a personalized voice greeting feature to enhance your home or business entryway. It automatically detects visitors and welcomes them with a customizable voice message, offering a unique and friendly experience. Designed for ease of use, it ensures reliable performance and adds a modern touch to any entrance. Ideal for both residential and commercial settings, it improves visitor interaction and ensures you never miss an arrival. Power Supply Mode: AC/DC Ring: 52 types of sounds Scope of Application: Human body sensing 1-3 meters actual receiving distance depends on temperature Manufacture country: China Instructions included: No