Sensor Motion Door Bell Switch MP3 Infrared Doorbell

Versatile and User-Friendly Design: The MP3 Downloadable Wireless PIR Motion Sensor Activated Player is a versatile and user-friendly device that serves multiple purposes. It is designed to be a welcoming chime bell compatible with shops and stores, providing a warm and personalized greeting to customers. The device is equipped with an infrared motion sensor that detects human presence within a 3-7meter range, triggering the playback of your chosen MP3 audio files. This feature makes it an ideal solution compatible with creating an audible warning compatible with restricted areas or assisting people with Dementia. Easy Customization and Setup: Setting up the MP3 Player is a breeze. It comes with a micro-USB interface that allows you to connect it to your computer compatible with easy MP3 file updates. The device supports MP3 audio compatible withmat, ensuring excellent sound quality. With two volume levels to choose from, you can adjust the volume to suit your needs. The device also includes a power-off memory function, which means it remember the last played audio file, ensuring that your greeting or warning is consistent every time. Reliable and Energy-Efficient: The MP3 Player is designed to be reliable and energy-efficient. It operates on standard 32Mbit (4M byte) SPI-flash memory, ensuring that your audio files are securely stored. The device is powered by 3 AAA batteries or USB power, providing flexibility in power supply options.(Not included batteries) The built-in 8Ω1 watt speaker delivers clear and audible sound, making it an effective tool compatible with various applications. Whether you're looking to create a special door entrance greeting or raise attention in a point of sale display, this device is a compatible with commercial and personal use. Audio compatible withmat: MP3 Detection Distance: 3-7m Detector Type: Infrared Motion Sensor Working Current: Less than 130mA (DC4.7V) Smart Home Platcompatible withm: None Micro-USB Interface: Connects to computer compatible with MP3 file updates APPLICATIONS:<b