MCL 5.10 NB is a device for capturing 1-4 Digital inputs and transmitting status change using MQTT protocol via Narrowband IoT (NB-IoT) technology to the server.

It is used to remotely transmit status change (alarms) using wireless Narrowband-IoT (NB-Iot) technology. It is designed to monitor Digital Imput interfaces and transmit alarm status over a Narrowband-IoT to the remote server or data center. The MCL 5.10 NB uses an internal removable battery to store and send data. The controller can be mounted on the wall or other surface and has IP67 protection enclosure.

Depending on the configuration, the MCL 5.10 NB controller supports pulse counting.

MCL 5.10 NB supports remote software update automatic network provider selection according to inserted SIM card.