PRODUCT | DOOR SENSOR Post published:January 23, 2020 Post Category:Product TOPFLYtech BLE 5.0 the warehouse door sensor solution. To know every door well of your warehouse. How do you think of it? Tags: 4gtracker, asset tracker, cat-m1, coldchainsolution, fleetmanagement, iot You Might Also Like PRODUCT | TLD1 September 18, 2019 Certification Summary October 28, 2021 Join Us Today at MWC Barcelona 2021 June 29, 2021