The term Internet of Things (IoT) has come to be recognized as one of the fastest  growing area in the electronics industry. Understanding the evolution of smart phones to smart devices, Defond is expanding our capacity in wireless communications be it BT, WiFi, Zigbee, or RF controls/protocols to provide clients with solutions incorporated into their high quality electronic assemblies or products.


We manufacture a variety of App-based wireless controlled modules, control/sensing equipment, security products and health-related products to companies worldwide.

Our Capabilities

  • Wireless communications
    • WiFi
    • Bluetooth, BLE
    • Zigbee
    • RFID
    • RF: 433MHz, 868MHz, 915MHz
    • GPRS module
    • MFi licensed manufacturer
  • Wired communications
    • CANbus
    • Modbus
    • Pilot wire
    • Power line communication
  • Supporting module
    • USNAP protocol dependent modular communication interface
  • Testing equipment and customized testing solutions
    • Shield rooms
    • Network analyzers
    • Spectrum analyzers
  • Electro-mechanical design
  • Software/firmware development
  • Thermal management
  • Optical design and development
  • Robust waterproof design
  • Temperature/humidity designs

Product Categories

  • App-based home appliances controls
  • App-based home monitoring devices
  • App-based personal healthcare devices
  • Smart/biometric security devices
  • LED lighting control systems and devices
  • Modules as part of other industrial or consumer products

You have all the technical support here at Defond.


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