![](http://pdfasset.owneriq.net/7/71/771fabef-a84c-4bfa-b756-a043dfdd8dc6/771fabef-a84c-4bfa-b756-a043dfdd8dc6-bg1e.png)
AR
7
temperature
sensor
food
MILK
juice
etc.
temperature
sensor
temperature
sensor
food
MILK
juice
etc.
temperature
sensor