4 digital input ports (4.5V ~ 25V): Wet contact, Dry contact, NPN, PNP
Device reads on/off states of machines and sends them to cloud. The states can be viewed on cloud-based web UI (widget or building/factory's map)
Configurable state-changed events to turn on/off remote devices
Input state: on/off, count (rising, falling edge, and both)
Customizable web user interface for monitoring with Sollae Studio