F3827 - Four Faith Single ports 4G/LTE Router PoE and more to fit any

and more to fit any tracking application

NETVOX Wireless Sensor R718DB is a LoRaWan Spring type Vibration sensor and can detect the vibration or movement signal

XPort - Integration Guide ( PDF)

AT+instruction set

F3827 - Four Faith Single ports 4G/LTE Router PoE and more to fit anyF3827 Router is a kind of cellular terminal device that provides data transfer function by public GPRS WCDMA LTE network. It adopts high powered industrial 32 bits CPU and embedded real time operating system. It supports RS232 (or RS485 RS422) and Ethernet port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial and Ethernet devices with only basic configuration. It has been