driver behavior management 3G GPS tracker support magnetic card reader

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multifunctional 3G GPS tracker detect engine and door status

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Bluetooth Smart temperature logger with Android app Dashboard

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One Year Use Cold Storage Cold Chain BLE Temperature Data Logger

Temperature data logger -20~+60C temp recorder for cold chain transport refreigerator in medical use

2017 High Sensivity Temperature Humidity Data Logger

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bluetooth data logger with temperature and humidity sensor

Mini Digital 15000 Points Internal NTC Thermal Resistor Sensor Temperature Data Logger

small GPS tracker with engine cut function support overspeed alarm and fuel sensor

433MHz wireless RFID temperature and humidity sensor 433MHz RFID active tag