---
product_id: 361936806
title: "F21-E1"
brand: "kongsen"
price: "KD 46.87"
currency: KWD
in_stock: true
reviews_count: 1
url: https://www.desertcart.com.kw/products/361936806-f21-e1
store_origin: KW
region: Kuwait
---

# IP65 waterproof & dustproof 200m customizable range Battery voltage alarm F21-E1

**Brand:** kongsen
**Price:** KD 46.87
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your lift game with wireless precision and industrial toughness!

## Quick Answers

- **What is this?** F21-E1 by kongsen
- **How much does it cost?** KD 46.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/361936806-f21-e1)

## Best For

- kongsen enthusiasts

## Why This Product

- Trusted kongsen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Emergency magnetic key switch and automatic battery voltage cutoff keep your operations secure.
- • **Unmatched Wireless Reach:** Operate cranes up to 200 meters away with strong signal penetration—no line of sight needed.
- • **Fully Programmable Control:** Customize 6 function buttons via software for tailored crane commands that fit your workflow.
- • **Versatile Power Compatibility:** Supports AC/DC 65V-440V systems, ensuring seamless integration with your existing setup.
- • **Built to Brave Harsh Environments:** IP65-rated glass-fiber PA casing resists oil, dust, and humidity for relentless industrial use.

## Overview

The Hoist Crane Wireless Remote Control F21-E1 offers a robust, IP65-rated wireless solution for industrial lifting, featuring a customizable 200m range, programmable 6-button interface, and advanced safety mechanisms including a magnetic emergency key and battery voltage alarm. Compatible with AC/DC 65V-440V power systems, it’s engineered to perform reliably in harsh environments with high oil, dust, and humidity exposure.

## Description

Hoist Crane Wireless Remote Control Double Transmitters Industrial Channel Lift Radio F21-E1 (AC/DC 65V-440V 1 Transmitter + 1 Receiver)

## Features

- 【Note: 】The remote control needs to be used with the contactor. It cannot be directly connected to a power source. Connecting the power directly will burn the motherboard.
- 【Material: 】Glass-Fiber PA .IP65 Waterproof: It can be used normally under harsh environment such as high oil pollution, high humidity and high dust. Approx 100m(200 meters is customized) Strong penetrability without aiming.
- 【Features:】 With 6 function buttons ;Program the button function by computer software.
- 【Safety:】 the remote controller is equipped with a safety magnetic key switch for emergency use. The remote control has a battery voltage alarm device that automatically cuts off the circuit when the voltage is insufficient. Up/down, east/west, north/south can be programmed to interlock or non-interlock,toggle and normal etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095SPYQRL |
| Best Sellers Rank | #257,579 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #134 in Hoist Accessories |
| Brand | Kongsen |
| Circuit Type | multi-way |
| Compatible Devices | Industrial cranes and hoists with wireless remote control capabilities |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Wireless |
| Contact Material | Glass-fiber Pa |
| Contact Type | Normally Closed |
| Control Method | Remote |
| Control Type | Full |
| Controller Type | Wireless |
| Current Rating | 5 Amps |
| Date First Available | May 25, 2021 |
| International Protection Rating | IP65 |
| Item Weight | 2.57 pounds |
| Item model number | Kongsen07 |
| Manufacturer | Kongsen |
| Number of Items | 1 |
| Operating Voltage | 440 Volts |
| Operation Mode | Automatically,Off,Toggle |
| Package Dimensions | 11.57 x 8.07 x 3.82 inches |
| Terminal | Screw |
| UPC | 779584122056 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Industrial vehicles (cranes, trucks, construction equipment) |

## Product Details

- **Brand:** Kongsen
- **Circuit Type:** multi-way
- **Connector Type:** Wireless
- **Contact Type:** Normally Closed
- **Current Rating:** 5 Amps
- **Material:** Glass
- **Operating Voltage:** 440 Volts
- **Operation Mode:** Automatically,Off,Toggle
- **Switch Type:** Toggle
- **Terminal:** Screw

## Images

![F21-E1 - Image 1](https://m.media-amazon.com/images/I/51u5JH1iO3S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not just for cranes.
*by J***O on November 10, 2021*

The media could not be loaded. This is a 380vac 50hz yacht. I reorder the buttons to indicate the corect operation of the anchors. The center buttons are used for the anchor wash system. I keep these in stock due to the incredible diversity of input power.

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**Shop now:** [https://www.desertcart.com.kw/products/361936806-f21-e1](https://www.desertcart.com.kw/products/361936806-f21-e1)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-06-02*