Do you offer OEM and ODM services?

Yes, we provide full customization, minor customization, and services based on samples or designs.

What is the lead time for orders?

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

What certifications does the product have?

The product is certified with CE, FCC, and RoHS standards.

2-Button Wireless Remote Control 1km Universal Transmitter 433MHz for Smart LED Lighting

Name: 2-Button Wireless Remote Control 1km Universal Transmitter 433MHz for Smart LED Lighting
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 1964507781

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$2.50

1-199 Pieces

US$2.00

200-999 Pieces

US$1.80

1,000+ Pieces

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

Application

Alarm, Automatic Doors, Smart Home Appliance, Industrial Machinery, Led Products, Special Equipment

Battery Type

Model NO.

KLR1000

Certification

CE, FCC, RoHS

Code Type

Learning Code

Color

Gray, White

Encode Mode

Learning Code

Frequency

433.92MHz

Material

ABS

Transmission Distance

1km

Type

Wireless

Universal

Voltage

Button

1/2/4/8/12

Working Current

70mA

Transport Package

15*6*5cm

Specification

135*42*25mm

Trademark

KELVINRF

Origin

China

HS Code

8526920090

Production Capacity

5000PCS/Month

Key features

Long Transmission Range: Up to 1km standard, with options for 3km ultra-long range in waterproof models.

Customizable Button Count: Available in 1, 2, 4, 8, or 12 buttons to suit various control needs.

Frequency Customization: Standard 433MHz with support for other frequencies upon customization request.

Universal Compatibility: Works with smart LED lighting, alarms, automatic doors, and industrial machinery.

Durable Waterproof Design: ABS material casing ensures rain resistance and reliability in harsh conditions.

Learning Code Technology: Supports learning code encoding mode for seamless integration with existing systems.

OEM and ODM Services: Full customization, minor customization, and design-based customization available.

Multiple Color Options: Available in Gray and White to match different aesthetic requirements.

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: ≤9.14h

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.