What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Is the remote control battery included?

The remote requires AAA batteries, which are not included in the package.

What certifications does the product have?

The product is certified with FCC and CE.

Learning Code 433MHz 12V Wireless RF Remote Control

Name: Learning Code 433MHz 12V Wireless RF Remote Control
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 2059825515

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$1.70

20-199 Pieces

US$1.40

200-999 Pieces

US$1.20

1,000+ Pieces

Sample price:US$1.70/piece.Request sample

Product profile

Customization

Available

Application

Universal

Signal Transmission

RF Remote Control

Model NO.

KL238

Type

Button

Certification

FCC, CE

Universal

Transmission Distance

50-100m

Voltage

12V

Material

Plastic

Battery Type

AAA Battery

Model

Kl238

Frequency

315MHz / 433MHz

Modulation Mode

Ask

Encoding

Fixed Code/Learning Code

Battery Model

12V

Current

10mA

Size

55*40*14mm

Weight

Transport Package

Kelvin Standard (We Also Can Do Customized Package

Specification

10x10x5

Trademark

KELVIN

Origin

China, Guangdong

HS Code

8526920000

Production Capacity

10000pieces/Month

Key features

Dual Frequency Support: Operates at 315MHz and 433MHz for versatile wireless control applications.

Universal Compatibility: Designed as a universal remote control suitable for various RF applications.

FCC and CE Certified: Meets international safety and compliance standards with FCC and CE certifications.

Long Transmission Range: Achieves reliable signal transmission over distances of 50 to 100 meters.

Flexible Customization: Offers full, minor, and sample-based customization options for designs and models.

Compact and Lightweight: Features a slim 55*40*14mm size and weighs only 20g for easy portability.

OEM and ODM Services: Manufacturer provides both OEM and ODM services for tailored production needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Shenzhen Kelvin Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Longgang District, Shenzhen. It holds ISO 9001:2015 certification and reports documented procedures for R&D audits, supplier service capability, corrective and preventive actions, finished-product inspection, and complaint handling. R&D evidence includes two years of total engineer experience, 3D design services, SDK availability, ODM/OEM services, and new product development within the past year. Production operates across two lines, with 6–10 quality-control staff and stated annual output of 200,000 wireless controllers and 400,000 wireless remote controls. The supplier supports broad customization, exports to multiple global regions, and has 14 years of export experience. It lacks overseas warehouses, showrooms, agents, and branches. Customer evidence is limited to examples involving yacht turning and vehicle tailboard lifting, plus participation in exhibitions.

Supplier typeThe supplier is explicitly classified as a factory in the manufacturing industry, located in Longgang District, Shenzhen. This supports direct manufacturing status rather than a purely trading or service-provider profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a recognized quality-management-system certification, although no additional certifications are provided.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the supplier reports documented complaint-handling procedures and records. This supports a defined after-sales process, though response performance or service coverage is not quantified.

R&D capabilityThe supplier reports new product development within the past year, available R&D audit documentation, 3D software design services, SDK availability, ODM services, OEM services for popular brands, and two years of total R&D engineer experience. These facts indicate active product-development capability, although the scale of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, and reports annual output of 200,000 wireless controllers and 400,000 wireless remote controls. It also uses standardized finished-product inspection instructions, quality assurance, and raw-material traceability, providing explicit evidence of organized production and quality control.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D design services and ODM/OEM capabilities. This indicates broad customization coverage across both development and manufacturing services.

Client casesThe supplier cites customer applications involving RF technology for yacht turning and vehicle tailboard lifting, and reports attending seven exhibitions in different countries and regions over the past three years, including a Shenzhen Catering Expo. These provide some application and market-engagement evidence, but the slices do not identify customer names, project outcomes, or independently verifiable case details.