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F21-2s/ 2d 2 Button Channels Industrial Crane Hoist Radio Remote Control

Widely applied for lifting equipment, construction machinery, cargo loading/unloading machines, water supply system, data transmission, the iron-smelting and steel-making, the automobile manufacturing, paper-making and chemical industry, steel structure processing, galvanization, shipbuilding, railroad, bridge, tunnel construction and other equipment and sites which can be worked by radio controls.
  • F21-2s/2d


  • F21-2D Remote Control

  • Yes

  • Plastic

  • Copy Code Optional

  • 4 Buttons

  • Crane, Electric, Hoist


  • 2 AA Batteries

  • - 40℃~+85℃

  • Approx 60m (100 Meters is Customized)


  1. Wireless Technology:

    • The F21-2D operates on wireless technology, allowing operators to remotely control industrial equipment without the need for a physical connection.
  2. Operating Frequency:

    • It operates on a specific radio frequency, ensuring reliable and interference-free communication between the remote control unit and the receiving equipment.
  3. Channels:

    • The "2D" in the model name may indicate the number of control channels available on the remote. Each channel corresponds to a specific function or movement of the controlled machinery, offering basic control options.
  4. Control Buttons or Joysticks:

    • The remote control unit is equipped with a set of control buttons or joysticks. These controls allow operators to manage different functions of the machinery, such as lifting, lowering, moving, or other specific actions.
  5. Ergonomic Design:

    • Industrial remote controls, including the F21-2D, are likely designed with ergonomic considerations for comfortable use during extended periods of operation.
  6. Durability:

    • These remote controls are typically constructed with durable materials to withstand the challenging conditions of industrial environments. They are designed to resist impact, vibration, and exposure to dust or moisture.
  7. Range:

    • The remote control system likely has a specified operating range within which it can effectively communicate with the receiving equipment. The range is crucial for ensuring operators can control machinery from a safe distance.
  8. Safety Features:

    • Industrial remote controls often include safety features, such as emergency stop buttons or safety key switches, to quickly halt machinery operations in case of an emergency.
  9. Battery Life:

    • The remote control unit is expected to be powered by batteries. The battery life may vary but is designed to last through a typical work shift before requiring recharging or battery replacement.
  10. Easy Installation:

    • F21-2D and similar remote control systems are designed for relatively easy installation on different types of industrial equipment, allowing for quick integration with existing machinery.
  11. Compatibility:

    • The F21-2D remote control is likely designed to be compatible with a range of industrial equipment, offering a straightforward solution for various applications.

3 sets wireless remote control


a. The usual packing is cartons.
b. If exported to other countries, we will use trays.
c. If the container is too large, we will use per film packaging or packaging according to the special requirements of our customers.


EMS, TNT, DHL, UPS, FEDEX, Air or Sea.

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