Summer is coming, ice cream become hot selling items in stores, but some customers often forgot to closed the fridge door which is very power consuming and will affect other ice cream in the fridge.
 
Here our MicroSound will help you solve this problem, the working principle is when the main body separate with the magnet(stick in the door), it will trigger sound automatically. It has two playing mode, welcome mode and alarm mode, alarm mode means when door open more than several minutes, play the alarm all the time until door closed. Welcome mode means the alarm only play once no matter the door is closed or opened.
 
With the sound of alarm, customer will pay more attention for the action, moreover, if the customer forget to closed the door, the alarm mode can also remind the seller to closed the door.
 
The MicroSound V15 also support change the sound via usb connected with computer, sellers can also DIY you own promotional audio for playing, such as “Strawberry flavor is the new coming!
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