Cellular NB IOT & LTE CAT M1

Waterproof Wireless NB-IoT Sensor Node

TW810 Industrial LTE CAT-M1 & NB-IoT Modem with Terminal Block Supports RS-232/485/422 I/O

Ursalink Milesight UC35xx Industrial Cellular NB-IoT SMS Remote I/O

TG501 Industrial Cellular LTE CAT M1/NB-IoT Mini RTU with rich I/O Supports RS-232/485/422 I/O

NB-IoT LTE CAT-M Waterproof LPWAN Wireless Sensor Node 0-20mA 0-30v

RS485/UART to NB-IoT or LTE CAT-M Converter Sensor Node