The HID (Higeco IoT Device) model I datalogger is a monitoring unit designed for use inside industrial machines or equipment that must be constantly connected and remotely controlled. It is equipped with 2 programmable digital inputs, one “open collector” output, and one RS485 serial communication port. Connectivity is ensured by a 2.4GHz WiFi module and an integrated LTE-M1/NB/GPRS modem. Alternatively, the device supports the installation of a generic external modem, connected via USB port. Thanks to the integrated antennas, installation is quick and easy.