2025 Discount Good Quality Wireless Remote Control 4 Buttons Double Speed F21-4D Remote Controller for Crane

Name: 2025 Discount Good Quality Wireless Remote Control 4 Buttons Double Speed F21-4D Remote Controller for Crane
Brand: Wuhan Rayvanbo Import And Export Trade Co., Ltd.
SKU: 1968072991

Hubei, ChinaWuhan Rayvanbo Import And Export Trade Co., Ltd.

US$99.00-149.00

1 Piece

Product profile

Customization

Available

Application

Industrial Machinery

Battery Type

Aa Battery

Model NO.

F21

Frequency

310MHz/446MHz

Material

Glass-Fiber PA

Transmission Distance

50-100m

Type

Button

Universal

Voltage

12V

Product Name

F21-4D Industrial Remote Control

Enclosure Protection Class

IP65

Frequency Range

VHF: 310-331MHz; UHF: 425-446MHz

Receiver Sensitivity

-110dBm

Receiver Power Supply

18~65V AC/DC; 65~440V AC/DC (Optional)

Safety Code

32 Bits (4.3billion)

Temperature Range

-40℃-+85℃

Output Contactor Capacity

8A Sealed Relay Output (with AC 250V/10A Relays

Control Distance

Approx 100m(200 Meters Is Customized)

Transmitter Power

≤10dBm

Keyword

Chain Hoist Use Remote Control

Cable Length

1.5 Meters

Usage

Used for Controlling Tower Crane, Concrete Pumps..

OEM

Signal Transmission

Radio Waves

Transport Package

Carton

Specification

One box 10sets

Trademark

RAYVANBO

Origin

China

HS Code

85269200

Production Capacity

5000 Set/Sets Per Quarter

Key features

Dual Frequency Support: Supports VHF 310-331MHz and optional UHF 425-446MHz for versatile industrial use.

High Safety Code: Features 32-bit safety code providing 4.3 billion unique combinations to prevent interference.

IP65 Protection Class: Transmitter and receiver both rated IP65 for dust tightness and water jet resistance.

Wide Voltage Range: Receiver supports 18-65V and optional 65-440V AC/DC for diverse power systems.

Customizable Control Distance: Standard range is 100m, with 200 meters available as a customized option.

Programmable Functions: Buttons can be programmed via software for interlock, toggle, or normal functions.

Low Power Warning: Built-in device cuts off power supply when battery voltage is critically low.

OEM/ODM Service: Full customization available including product name, cable length, and specific requirements.

Company profile

Overseas ServicesProduct CertificationFull CustomizationOEM Services

Wuhan Rayvanbo Import And Export Trade Co., Ltd.

Hubei, China

Business Type: Manufacturer/FactoryExport Year: 2015-02-01Nearest Port: Shanghai, Guangzhou, TianjinAverage Response Time: ≤0.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

About Our Factory & Business Background

Address5205 Shanhe Building, No. 50 Xudong Street, Wuhan, Hubei, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsOverhead Crane, Gantry Crane, Jib Crane, Electric Chain Hoist, Wire Rope Hoist, European Hoist, Stage Hoist, End Carriage, Permanent Magnetic Lifter, Lifting Equipment Accessories

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are you? Trade Company or manufacturer?

We are both manufacturer & trading company

Q:What's the advantage of your company?

We've experienced manufacturer and overseas dealer. Our products have been exported to over 110 countries. An independent research team especially focusing on crane and hoist design upgrade. A professional service team for customers will provide feedback within 24 hours.

Q:What's the sample & MOQ to your company?

Sample order MOQ can be 1 set and the product you ordered will be sent in a week as long as inventory is available.

Q:Can I customize the product according to my own willing?

Yes, OEM/ODM are available, we can customize as customer's request.

Q:How is the package during transportation?

Composite wooden crate for the electrical parts, waterproof cloth for the steel structure, then packed in a metal crate.