We are Ariel Communications. For more than 14 years in GPS tracking business, we have expertise in data communication. With experiences in this field, we have applied our experience in tracking business to imply into IoT business; especially in Temperature and Humidity measurements on the refrigerator. More, these measurement allows us to monitor operations and processes at any time. Also, these functions are suitable and can be applied in many fields; likewise refrigerator in Ambulance car, in Drug storage room and etc.