PM2811-TFT was develop for application where need local User Interface with it's build 2.8" TFT Touch Screen Provide user with option to change the parameter view the operation and device operation.
Device will send SMS for input change status, used as Early Warning System (EWS)
Device paired with another unit to exchange IO State, used as Machine to Machine interface
Device connected to IOT platform via MQTT or HTTPS
2G, 3G, 4G