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RF Remote Control Learning Code for Gate Garage Door
US$1.70
20-199 Pieces
US$1.40
200-999 Pieces
US$1.20
1,000+ Pieces
Product profile
Customization
AvailableCertification
RoHS, CETransport Package
Kelvin Standard (We Also Can Do Customized PackageModel NO.
KL238Specification
60*32*14mmTrademark
KELVINOrigin
ChinaHS Code
8526920000Production Capacity
100000/MonthKey features
Wide Frequency Range: Customizable frequency from 250MHz to 450MHz with SAW filter stabilization.
Multiple Encoding Types: Supports Fixed Code, Learning Code, and Rolling Code (HCS301) for high security.
Flexible Button Options: Available with 1, 2, 3, or 4 buttons to suit various control needs.
Long Transmission Range: Reliable operating distance of 50-150 meters (150-500 ft).
Universal Compatibility: Designed for universal medium range remote control applications.
Low Power Consumption: Operating current of only 10mA with DC12V working voltage.
Robust Build Quality: High-quality SMT manufacturing with plastic or metallic enclosure options.
Comprehensive Certifications: Certified with CE, RoHS, and compatible with FCC and R&TTE standards.
Company profile
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: ≤11.65h
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.
Product Q&A
Q:What frequency range is supported?
A:
The device supports a customizable frequency range from 250MHz to 450MHz, specifically available at 315MHz and 433MHz.
Q:How many buttons are available?
A:
You can choose from 1, 2, 3, or 4 buttons depending on your specific requirements.
Q:What encoding types does it support?
A:
It supports Fixed Code (e.g., 2260, HT12E), Learning Code (e.g., 1527, RT1587), and Rolling Code (HCS301).
Q:What is the transmission distance?
A:
The transmitting distance ranges from 50 to 150 meters, which is approximately 150 to 500 feet.
Q:Can I customize the frequency?
A:
Yes, the frequency can be customized from 250MHz to 450MHz using a SAW filter stabilized design.
Send Inquiry
*To:
Shenzhen Kelvin Electronics Co., Ltd.
Shenzhen Kelvin Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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