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TopflyTech TLW2-12B | 4G Wired/Battery Asset Tracker

5 March, 2021

TLW2-12B is designed for valuable heavy-duty assets that may be disconnected from power some time. When assets are sitting alone, the trackers can be powered by the large built-in battery. It also can be charged by DC power on the assets. A typical scenario is charging the tracker battery when trailers are tethered by trucks.

It’s perfect for a large variety of long-term deployment on industrial and commercial valuable assets such as: dry van trailers, containers, railcars, light and heavy-duty commercial vehicles, heavy equipment, fishing vessels, etc


  • 4G LTE-M | NB-IoT | 2G
  • 9600 mAh built-in rechargeable battery
  • Up to 400 days battery life without charging
  • Waterproof IP67 and rugged construction for outdoor uses
  • BLE 5.0 for sensors
  • Built in accelerometer for moving detection
  • Removal alert for anti-theft
  • 7~60V DC power input
  • configurable 5V or 12V DC power output
  • 3 digital input
  • 3 digital output
  • 3 configurable input (analog/digital)




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