Product Name: Motion Sensor Recorder, Motion Sensor Talking Box, Pop Sound Box Model NO.: S-2038FG Type: Electronic Accessories Trademark: AST Transport Package: Carton Origin: China Product Description S-2038 FGRecord time: 6s, 10s, 20s and so onOr Pre-record sound fileDistance Sensor: 2-3metersMotion sensor is connected by wire or no wireMemory function when power offPowered by Three PCS AA Batteries.Which is perfect for point of Sale Displays, which with an audible message will help you to raise attention and creat impact.Which also can be used by Store as doorkeeper, message box and so on.