What is the minimum order quantity?

The minimum order quantity is 1 PCS.

What are the lead times for production?

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 holds CE and RoHS certifications, and raw materials have FCC test reports.

High Quality Us Imported Chips 5km 433MHz Relay Switch Klr-K104la

Name: High Quality Us Imported Chips 5km 433MHz Relay Switch Klr-K104la
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 1953304095

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$13.00

20-199 Pieces

US$11.00

200-999 Pieces

US$9.00

1,000+ Pieces

Sample price:US$13.00/piece.Request sample

Product profile

Customization

Available

Type

Quad

Operation

Switch Output, Voltage Output

Model NO.

KLR-K104LA

Application

Household Appliances, LED Products

Universal

Material

Plastic

Battery Type

Button Battery

Transmission Distance

5000m

Ambient Temperature

-20c -- +50c

Weight/G

36g (Without Case), 76g(Case)

Curren

Frequency

315MHz, 433MHz, Optional

Adjustable Frequency

250-460MHz

Use

Cars, Garage Doors, Gates Doors, Alarm Systems Et

Encoding Type

Fixed, Learning, Rolling/Hopping Code

Battery

23A 12V

Modulation Way

Ask/Ook

Dimension

95*40*25mm (with Case)

Transport Package

Plastic Bag & Carton

Specification

95*40*25mm

Trademark

KelvinLoRa

Origin

Shenzhen, China

HS Code

8536500090

Production Capacity

500000

Key features

Super Far Transmission Distance: Measured distance reaches over 5000m, up to 6000m in open areas.

High-Quality Imported Chips: Features US imported chips with strict testing for reliability.

Advanced Anti-Jamming Technology: Uses spread spectrum communication to enhance anti-jamming performance.

Bidirectional Feedback Support: Instantly receives feedback signals with buzzer indication in bidirectional mode.

Wide Frequency Customization: Supports 315MHz, 433MHz, and customizable 868MHz, 915MHz.

Flexible Modulation Modes: Offers FSK (FM) + LORA (SPSP) modulation options.

Multiple Encoding Types: Supports Fixed, Learning, and Rolling/Hopping code types.

OEM/ODM Service Available: Provides full customization, minor customization, and flexible options.

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.