4-Port Digital Input I/O Gateway to Sollae Cloud | SIG-5441 

www.eztcp.com/...
SIG-5441 is a remote I/O gateway equipped with 4 digital input ports and an Ethernet interface.
The device is connected securely to the Sollae IoT Cloud via the MQTT protocol.
The device allows monitoring the state of equipment/sensors from anywhere via a web interface.
#RemoteIOgateway #DigitalInputPorts #MQTT #SollaeCloud