vibration sensitive module

When people pass front of the shelf, the module will play the pre-recorded message out,it brings customer a surprise and will attract them to pay attention to the commodities

components of module:sound IC,PCB,speaker(dia:40mm,8ohm,0.25w),2*AG10 batteries,motion sensor etc.

We can customize the sound chips with customer's own advertisement message or any sound,music etc.

suitable for stores