Lighting Sensor Talking Box, Light Sensor Voice Module

http://www.astsoundchip.com/voice-recorder/4244332.htmlProduct Description

S-2019B Motion Sensor Voice Module/Motion Sensor Voice Recorder
Size: 94x67x31mm
Record time: 6s, 10s, 20s and so on
Or Pre-record sound file
Distance Sensor: 2-3meters
Memory function when power off
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.
Lighting Sensor Talking Box, Light Sensor Voice Module