Orange industrial wireless remote control system showing the transmitter and receiver unit

Hoist Wireless Remote Control

Name: Hoist Wireless Remote Control
Brand: Acontrol Remote

Product Overview

What The Hoist Wireless Remote Control Is For

The F21-2D is a double speed wireless remote control for hoists and mobile lifting equipment, supplied as a matched transmitter and receiver pair. Two function buttons provide up to four motion states—up 1 speed, up 2 speed, down 1 speed, down 2 speed—allowing precise control of a hoist without the need for a trailing pendant cable. The set operates over 80 channels in the 310–331 MHz band with a control range up to 100 metres and both units are rated IP65, making them suitable for harsh industrial environments. Receiver voltage is specified per order from AC110V or AC220V, so the unit can be installed directly into an existing control panel without a transformer.

Key Benefits

What You Get From This Unit

Operator can control the hoist from the floor or at a safe distance without trailing cables
Double speed control allows fast travel and slow, accurate positioning without extra hardware
IP65 protection ensures reliable operation in wet, dusty or outdoor environments
Over 4.3 billion unique ID codes prevent interference between nearby cranes or hoists

Application Scenarios

Where This Model Is Used

Electric hoists in fabrication shops or warehouses where the operator needs to stand near the load
Mobile lifting equipment used in outdoor yards or construction sites exposed to rain and dust
Retrofit of an existing hoist with a pendant control system to a wireless remote
Single operator managing a hoist from a distance without needing to return to the machine
Maintenance teams replacing a failed or damaged pendant station with a wireless alternative

Who It Is For

Buyers This Model Suits

Hoist and crane OEMs specifying controls into new machine builds
Maintenance contractors replacing a failed or unsafe pendant station
Equipment dealers stocking a control unit that fits multiple voltage standards
Traders sourcing a wireless remote control from China at low MOQ

Problems It Solves

What Goes Wrong Without It

Operator must walk with the load while holding a pendant cable that snags on structures
Existing pendant cable fails repeatedly in wet or dusty environments
Control panel runs AC110V or AC220V and a standard 24V receiver would require an extra transformer
Two hoists in the same area respond to the same control signal
Operator cannot see the hook and must rely on hand signals or a second person

Technical Features

How The Unit Is Built

2 double speed function buttons: up 1 speed, up 2 speed, down 1 speed, down 2 speed
3 control motions from the two double speed buttons
Transmitter LED flashes green when battery power is sufficient and red when depleted
Removable power key switch on the transmitter
Operating frequency: 310–331 MHz
Control distance: up to 100 metres

Specifications

Data From The Original Product Sheet

Model	F21-2D
Configuration	1 transmitter with 1 receiver
Speed	Double speed
Function buttons	2
Control distance	Up to 100 m
Operating frequency	310–331 MHz
Channels	80
Control motions	3
Unique ID codes	Over 4.3 billion
Enclosure protection	IP65
Working temperature	-35 C to +80 C
Transmitter voltage	DC3V
Receiver power	AC110V or AC220V
Output capacity	Full sealed relay output, 5 A
Housing material	Glass fibre
Colour	Yellow
Warranty	1 year

Materials

What The Housing And Contacts Are Made Of

Glass fibre transmitter and receiver housings for impact resistance on a shop floor
Sealed relay contacts rated 5 A so the receiver switches contactor coils directly

Manufacturing Process

How This Unit Is Made

Step 1

Boards are populated on the SMT line and soldered on the automatic wave soldering machine

Step 2

Transmitter and receiver are paired to a unique ID code and channel before assembly

Step 3

Each set is function tested against the ordered receiver voltage before packing

Step 4

S/N and channel are printed on the back of both units so a replacement can be matched later

Quality Control

What Is Checked Before It Ships

Raw material through finished product is inspected step by step on the production line
Working process follows ISO9001:2008
Every set is powered up and each motion is checked before it leaves the line
12 month warranty from delivery

Customization Options

What Can Be Changed On Your Order

Receiver voltage selected from AC110V or AC220V at order time
Button text supplied as arrow tips or as your own English labels
Two transmitters paired to one receiver, or a spare transmitter added to the set
Own brand and label printing accepted on OEM orders

Comparison

How It Compares With The Alternatives

Wired pendant control station	Radio removes the trailing cable but adds batteries to change and a receiver to wire in; a pendant is cheaper and never needs pairing
F21-1D with one button	The 2D adds a second function and double speed control; if the machine only needs up/down with one speed, the 1D is the simpler and cheaper option
F21-4D with four buttons	The 2D has fewer functions; if the machine requires more motions like left/right or rotation, the 4D is the better fit

Use Guide

Getting It Onto The Machine

Confirm the control voltage on the existing hoist panel before ordering the receiver
Count the motions the machine actually needs, then choose the button count with one spare
Mount the receiver inside the panel with the 1 m cable running to the contactor terminals
Watch the transmitter LED: slow red flashing means change the two batteries
Record the S/N and channel from the back of both units so a lost transmitter can be replaced without changing the receiver