What is the lead time for orders?

Samples ship in 3 days. Bulk orders take 2-4 weeks, while customized products take 3-5 weeks.

Are products CE/FCC approved?

Many of our products are CE/FCC approved. Please contact us for specific certification details.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 PCS.

3km Fsk Long Range Wireless Remote Controller Valve DC12-24V 433MHz Receiver Relay

Name: 3km Fsk Long Range Wireless Remote Controller Valve DC12-24V 433MHz Receiver Relay
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 2291242585

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$4.20-9.90

1 Piece

Sample price:US$5.90/piece.Request sample

Product profile

Customization

Available

Application

Automatic Doors, Industrial Machinery, Special Equipment

Battery Type

12-24V

Model NO.

KL-K403LA-3K

Certification

RoHS

Code Type

Hopping Code

Color

Gray, White

Encode Mode

Private Code

Frequency

433.92MHz

Material

Plastic

Transmission Distance

3000m

Type

Wireless

Universal

Voltage

12V-24V

Ambient Temperature

-20c -- +50c

Operating Voltage

DC9-12V

Maximum Current

Static Current

16mA

Adjustable Frequency

250-460MHz

Use

Cars, Garage Doors, Gates Doors, Alarm Systems Et

Encoding Type

Fixed, Learning, Rolling/Hopping Code

Modulation Way

Ask/Ook

Weight/G

55g (Without Shell);140g (with Shell)

Button

1/2/4/8/12

Transport Package

Plastic Bag & Carton

Specification

137*46*22mm

Trademark

Kelvin RF

Origin

Shenzhen, China

HS Code

8526920000

Production Capacity

500000

Key features

3km Ultra-Long Range: Achieves transmission distance up to 3000m for reliable wireless control.

Waterproof & Durable: Sleek, rain-resistant ABS casing ensures reliability in harsh outdoor conditions.

Customizable Frequency: Frequency can be customized to 250-460MHz if license-free or licensed.

Flexible Button Options: Available with 1, 2, 4, 8, or 12 buttons to suit various control needs.

Wide Voltage Support: Operates on DC 9V-24V, compatible with 12V and 24V power systems.

RoHS Certified: Product meets RoHS environmental standards for safety and compliance.

Fast Sample Delivery: Samples and small quantities can be shipped within 3 days.

OEM/ODM Service: Supports full customization from samples, designs, or minor adjustments.

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: ≤9.74h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing company located in Shenzhen, specializing in RF technology products with a strong focus on customization and innovation. They hold an ISO9001:2015 certificate and have a robust supplier management system. Their R&D capabilities include providing ODM and OEM services and are supported by qualified engineers. While they lack overseas warehousing and showroom capabilities, they participate in international exhibitions and have an extensive export reach. Quality control processes are in place, ensuring traceability and customer satisfaction.

Supplier typeThe supplier is a manufacturing company located in Longgang District, Shenzhen.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating compliance with international quality management standards.

After-Sales capabilityR&D engineers provide technical support for after-sales services, indicating a structured approach to customer support.

R&D capabilityThe supplier offers ODM services, has new product development, and provides SDKs, demonstrating a strong innovation capacity.

Production capacityThe supplier operates 2 production lines with a significant annual output of wireless control devices, indicating solid production capability.

Customization capabilityThe supplier provides extensive customization services, including full customization and minor adjustments based on samples and designs.

Client casesThe supplier has experience in RF technology applications for various industries, having attended multiple international exhibitions.