Topflytech TLW2-12BL (4G LTE)

Manufacturer: TOPFLYtech

TLW2-12BL designed has various I/operating system that could be utilized for start location, transfer, signal, SOS button, simple fuel sensors, or your own adornments. While working with BLE sensors it can screen the temperature, moistness, entryway status, and so forth. It’s an across the board model to serve your requirements for redid arrangement.