Smart Barn’s one-of-a-kind monitoring system utilizes our partnership with Verizon Wireless, effectively eliminating the need for a connection to the internet. Smart Barn’s sensors (temperature, humidity and more) send data directly to a Verizon, who stores it in the cloud so you can view a report and keep records. Smart Barn will also notify you if the temperature or humidity in your greenhouse exceeds or falls below what you want.