Can the Temperature Tablet work on VPN based WiFi?

The tablet is not WiFi based. With this type of technology, you do not want to be dependent on a WiFi signal. Everyone has experienced times when we have used our phones or devices and lost a connection to WiFi. With signals often cutting in and out, you do not want the system to go down, even if it was for only ten seconds. Because if the system lost WiFi, you could miss some crucial temperatures in just ten seconds. In the same sense, if the network itself goes down, the company is usually aware and can send someone to the tablet stations to monitor, whereas if a WiFi connection goes down, sometimes it goes unnoticed.