Odkrywanie centrum Jointech: wycieczka po naszym biurze i zakładach produkcyjnych

Brief: Discover Jointech's JT301B 4G GPS Intelligent Tracker, a cutting-edge wireless cold chain temperature and humidity sensor. Perfect for logistics, this device offers real-time tracking, environmental monitoring, and door status detection with advanced features like 4G, GPS, and Bluetooth connectivity.
Related Product Features:
  • Compact and lightweight design with dimensions of 97mm*60mm*23mm and weighing about 120g.
  • Durable ABS+PC engineering plastic shell for robust performance in various environments.
  • Multiple installation options including cable ties, magnetic suction, and Velcro for flexibility.
  • Accurate temperature measurement range from -40℃ to +85℃ with ±1℃ accuracy.
  • Precise humidity measurement range from 0%RH to 100%RH with ±2%RH accuracy.
  • Advanced 4G LTE connectivity with support for multiple bands ensuring reliable data communication.
  • Long-lasting rechargeable lithium battery (3.7V/4200mAh) with up to 360 days of working life.
  • IP53 protection class for resistance against dust and water splashes.
Pytania i odpowiedzi:
  • What is the working life of the JT301B tracker?
    The working life varies based on data upload intervals, ranging from about 35 days with 24 data uploads per day to 360 days with 1 data upload per day.
  • What communication modes does the JT301B support?
    The JT301B supports TCP and SMS communication modes, along with Bluetooth 4.2 for wireless data interaction.
  • What is the temperature measurement range of the JT301B?
    The JT301B offers an optional temperature measurement range from -40℃ to +85℃ with an accuracy of ±1℃.