How many buttons does the F21-2D have?

The F21-2D features 3 function keys: 2 double-speed buttons and 1 start button. Specifications also mention 4 push buttons (1 single speed, 1 start, 1 stop).

What is the lead time for production?

During peak season, the lead time is one month. During the off-season, it is within 15 workdays.

High Quality 3 Buttons Industrial Crane Wireless Remote Control for Electric Hoist

Name: High Quality 3 Buttons Industrial Crane Wireless Remote Control for Electric Hoist
Brand: Wuhan Vohoboo Import and Export Trade Co., Ltd.
SKU: 2124260065

Hubei, ChinaWuhan Vohoboo Import and Export Trade Co., Ltd.

US$59.00

1 Piece

Product profile

Customization

Available

Application

Industrial Machinery

Battery Type

Aa Battery

Model NO.

F21-2D

Frequency

310MHz/446MHz

Material

Glass-Fiber PA

Transmission Distance

50-100m

Type

Button

Universal

Voltage

12V

Product Name

F21-2D 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

Cable Length

1.65m (Other Length Can Be Customized)

Control Distance

100meter

Speed Type

Single/Double

Keyword

Chain Hoist Use Remote Control

Button

2 Buttons

Usage

Used for Controlling Tower Crane, Concrete Pumps..

Signal Transmission

Radio Waves

Transport Package

Standard Export Packing

Specification

F21-2D

Trademark

VOHOBOO

Origin

Hubei, China

HS Code

85269200

Production Capacity

5000sets Per Month

Key features

IP65 Enclosure Protection: Dust-tight and water-resistant design ensures durability in harsh industrial environments.

Wide Voltage Compatibility: Supports 12V, 18-65V, and 65-440V AC/DC receiver power supplies for versatile applications.

Customizable Cable Length: Standard 1.65m cable with options for customized lengths to fit specific installation needs.

Multi-Function Control: Features 3 keys including 2 double-speed buttons and 1 start button for precise operation.

Long Transmission Distance: Effective control range of 50-100m, with up to 200m available for customized orders.

Safety & Low Power Warning: Built-in battery voltage warning cuts off power supply during low battery to prevent accidents.

Computer Programming Capability: Keys can be programmed via data line for interlock or non-interlock up/down functions.

Company profile

Experienced TeamExhibition ExperienceLow MOQProduct Certification

Wuhan Vohoboo Import and Export Trade Co., Ltd.

Hubei, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 19 employees and offers a broad range of cranes, hoists, lifting equipment, and related products. It provides multiple forms of customization, ODM services, and OEM services for well-known brands, but does not provide 3D software design, has no available SDK, and launched no new products in the past year. CE compliance certification is reported, while the audit result is recorded as 0 and the audit validity ended on 2025-04-01. Overseas support is limited to Australia-based debugging and equipment installation, with no overseas warehouses, showrooms, agents, or branches. Lead times are within 15 working days in the off-season and one month during peak season. Evidence of customer cases is limited because no Fortune 500 collaboration is reported, although repeat buyers account for 50%–80%.

CertificationsCE certification is reported for the product. A TUV Rheinland audit is also documented, but the recorded audit result is 0 and the stated report validity ended on 2025-04-01, so the current strength and status of certification or audit compliance cannot be confirmed.

After-Sales capabilityThe supplier reports overseas debugging and equipment installation services in Australia, with service quotations accepted under FOB, CIF, CFR, and EXW terms. However, it has no overseas warehouse, showroom, agent, or branch; peak-season lead time is one month and off-season lead time is within 15 working days.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from designs, customization from samples, and full customization. It also provides ODM services and OEM services for well-known brands, constituting direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and repeat buyers representing 50%–80%, which supports some customer-retention and service-experience evidence. However, it reports no collaboration with Fortune 500 companies and provides no named customers or project cases, so the depth of its customer portfolio cannot be fully verified.

Product Q&A

Q:What is the standard cable length?

The standard configuration includes a receiver with a 1.1M cable connector. However, a 1.65m cable is also mentioned in specifications, and other lengths can be customized.

Q:What voltage options are available for the receiver?

The receiver supports multiple voltage options: 12V AC/DC, 18-65V AC/DC, and 65-440V AC/DC.

Q:Can the transmission distance be customized?

Yes, the standard control distance is approximately 100m, but it can be customized up to 200 meters.

Q:What batteries are required for the transmitter?

The transmitter uses AA-size batteries. Please note that batteries are not included in the package.

Q:What certifications does this remote control have?

The product holds CE, FCC, and ISO certifications.