What certifications do the products have?

The products are certified with CE, RoHS, and FCC standards.

What are the dimensions of the receiver?

The size is 80*50*15mm, and it is available with or without a shell.

What is the minimum order quantity?

The minimum order quantity is 1 PCS.

Learning Code 433.92MHz Receiver 4CH Remote Control Receiver

Name: Learning Code 433.92MHz Receiver 4CH Remote Control Receiver
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 1928068811

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$3.50

20-199 Pieces

US$3.20

200-999 Pieces

US$2.80

1,000+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Application

Automatic Doors, Industrial Machinery, Special Equipment, Universal

Battery Type

No Battery

Model NO.

KL-K400C

Frequency

315MHz/433MHz

Material

Plastic

Transmission Distance

50-100m

Type

Button

Universal

Voltage

DC 12V

Model

Kl-K400c

Modulation Mode

Ask/Ook

Input Voltage

DC12V (Customize 6V, 9V, 24V)

Shell or Not

Yes

Maximum Load

Size

80*50*15mm

Transport Package

Kelvin Standard (We Also Can Do Customized Package

Specification

15x15x10

Trademark

KELVIN

Origin

China, Guangdong

HS Code

8536500090

Production Capacity

10000pieces/Month

Key features

Customizable Input Voltage: Supports DC12V standard with customization options for 6V, 9V, and 24V.

Wide Transmission Range: Effective transmission distance of 50-100 meters for reliable control.

High Load Capacity: Maximum load current of 5A suitable for various industrial applications.

Dual Frequency Support: Operates on both 315MHz and 433.92MHz frequencies for versatility.

Compact Design: Small size of 80*50*15mm with optional shell for flexible installation.

Versatile Applications: Ideal for automatic doors, industrial machinery, and special equipment.

Certified Quality: Products certified with CE, RoHS, and FCC standards for safety.

Flexible Customization: Offers full, minor, and sample-based customization services.

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.