GL520MG Gl520mg
GL520MG | Queclink The GL520MC is an easy-to-deploy asset tracker bult on Queclink's innovative power management technology. lt lasts for up to seven years. The GL520MG asset tracker is a powerful IP67-compliant waterproof GNSS tracker powered by a CR123A lithium battery pack. GL520MG Queclink Asset Tracker | Asset & Fleet GPS The GL521MG is derived from Queclink's successful GL500MG by supporting NB2 and adding Qi wireless charging and BLE. ...