Timbre con sensor de movimiento, 32 tonos multidireccionales y 4 niveles de volumen para sistema de alerta de entrada a la tienda.

[Commercial Use] This multi-functional motion-sensor doorbell is designed for retail environments, providing a reliable door and window opening notification solution. It's ideal for shops, businesses, and any commercial setting that prioritizes customer experience, ensuring customers feel warmly welcomed, whether you're in a retail store or a small business. [Three Operating Modes] Three different operating modes—alarm mode, voice mode, and music mode—allow you to customize opening notifications. An alarm lasts for 15 seconds upon motion detection; in music mode, you can choose from 32 preset melodies to create a comfortable and pleasant shopping atmosphere. [Wide-Angle Detection] This motion-sensor doorbell boasts an excellent detection range of up to 110° horizontally and 60° vertically, effectively monitoring customer activity. A detection distance of 6-8 meters ensures you don't miss any visitors, allowing you to focus on customer service and quickly connect with customers. [Customizable Ringtones] 32 high-definition songs are available, with four volume levels up to 85 decibels, helping you create a personalized store atmosphere. Whether you prefer upbeat melodies or soothing sounds, this doorbell blends perfectly into your business environment, creating a warm and pleasant experience for your customers. 【Easy Installation】Installing this sensor doorbell is a breeze! Included screws, expansion screws, and double-sided tape make battery installation easy and allow for convenient mounting at an ideal height of 5-6.5 inches, effectively preventing false alarms. Designed for indoor use, it's a convenient way to enhance the image of your shop entrance.