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The TrailCheck is a wireless remote battery monitor which utilises Bluetooth technology to connect to the BMPRO TrailSafe Brakeaway System. The compact monitor draws power from a standard cigarette socket for a seamless Plug & Play result.
By incorporating wireless technology into their battery monitor, BMPRO has increased capabilities while simplifying installation. Unlike conventional hardwire versions which require time-consuming installation for a single vehicle, the TrailCheck can be instantly transferred between multiple tow vehicles.