Prowinch is a UL 508A / File No. E524056 Certified Industrial Control Panel (ICPs) manufacturer for United States and Canada with in-house electrical engineers and designers specialized in most types of Cranes, Winches and Hoists controllers offering Complete turnkey solutions and products with multiple optionals to meet applicable UL safety requirements. All our UL508A Control Panels are assembled and tested by Prowinch in our Certified Facility in Miami, USA.

F21 Transmitter (only) 4 Buttons Single Speed Serie "E"


SKU: F21-4S-TX
$135.67 USD + Shipping
18 expected before Mon. Dec 30

Key features

  • Four Button Layout: Easily manage multiple functions with an intuitive design for quick access.
  • Single Speed Operation: Provides reliable and consistent control for effective equipment handling.
  • Durable Build: Designed to withstand tough conditions, ensuring long-lasting performance.
  • 3 Year Warranty, Customer Support and Service in the USA

F21 Transmitter

The F21 Transmitter (Only) with 4 Buttons and Single Speed functionality is a compact and reliable remote control designed for efficient operation of various equipment. Featuring a straightforward single-speed setting, this transmitter is ideal for applications requiring consistent and reliable control. Its durable construction ensures dependable performance in demanding environments.

Technical Specifications

F21-4S-TX
  • FCC ID 2AZMK-Q1212
  • Transmitter Power ≤10dBm
  • Transmitter Power Supply 2 AA batteries
  • Wireless Frequency Range VHF: 310~331 MHz; UHF: 425 ~ 446 MHz
  • Material Glass-Fiber PA
  • IEC Motor Protection IP65
  • Control Distance Approx 100m (200 meters is customized)
  • Operating Temperature Range -40 ~ 185 °F / -40 ~ 85°C
  • Safety Code 32 bits (4.3 billion)
  • Warranty 3 Year

Unit Weight & Dimensions

  • Total Unit Weight 1 lbs / 1 Kg

Packaging Weight & Dimensions

  • Package 1 Net Weight 1 lbs / 0 Kg
  • Package 1 Width 4 in / 10.16 cm
  • Package 1 Gross Weight 1 lbs / 0 Kg
  • Package 1 Height 4 in / 10.16 cm
  • Package 1 Length 9 in / 22.86 cm