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Powering the Future of AIOT Innovation

K-Free Limited is a world-renowned leader in AIOT, delivering cutting-edge hardware and embedded software solutions trusted by global enterprises.

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About K-Free Limited

Founded in June 2012 and headquartered in Shenzhen, China, K-Free Limited is a high-tech IDH focusing on smart AIOT products. We are a globally recognized supplier of AIOT hardware and provider of embedded software solutions.

With a team of around 100 professionals, including 50 experienced R&D engineers, we specialize in developing innovative products such as smart POS systems, scanners, PDAs, body cameras, multi-mode walkie-talkies, and TWS earpieces.

50+
R&D Engineers
10+
Years Experience
80+
Performance Tests
4000+
Software Tests
K-Free R&D Lab

Our Service Process

From concept to delivery, we ensure excellence at every stage with a structured, customer-focused development lifecycle.

1

Project Approval

Understand needs, evaluate scheme, establish project

2

Design & Development

Structure, hardware, and software design

3

Test Optimization

Software, hardware, and reliability testing

4

Bulk Delivery

On-time delivery with quality assurance

5

After-Sales Tracking

Long-term technical support and service

Industry Solutions

Tailored AIOT solutions designed to meet the unique demands of modern industries.

Smart Power

Real-time transmission of transmission-line channel environment and status via 3G/4G networks for enhanced monitoring and control.

Mobile Communications

Android-based solutions for mobile device manufacturers and smart sales enterprises, enabling seamless integration and scalability.

Smart Transportation

Enhanced vehicle management with GPS/Beidou dual-mode navigation for accurate positioning and fleet tracking.

Logistics Industry

Barcode scanning and POS systems for retailers, supermarkets, boutiques, and express services to streamline operations.

Public Facilities

Real-time data collection for traffic police and electric meter readers, improving efficiency and accuracy.

Custom ODM

Full-cycle ODM services from concept to mass production, tailored to your brand and specifications.

Our Products

High-performance AIOT devices engineered for reliability, durability, and intelligent functionality.

4G Public POC Radio

4G Public POC Radio

Push-to-talk over cellular with long-range communication and real-time tracking.

DMR and Public Dual-Mode Radio

DMR & Public Dual-Mode Radio

Hybrid communication device supporting both digital and public networks.

4G+DMR Walkie Talkie

4G+DMR Walkie Talkie

Advanced dual-network handheld radio for seamless communication in any environment.

Handheld Terminal

Handheld Terminal

Rugged Android-based terminal for logistics, warehousing, and field service.

Smart POS System

Smart POS System

All-in-one payment and sales management system with barcode scanning and cloud sync.

Barcode Scanner

Barcode Scanner

High-speed 2D/1D scanning for retail, inventory, and logistics applications.

TWS Earpiece

TWS Earpiece

True wireless stereo earpieces with AI noise cancellation for professional use.

Body Camera

Body Camera

HD recording with GPS tagging and secure cloud storage for law enforcement and security.

Why Choose K-Free?

  • Professional R&D team with 5+ years of industry experience
  • Complete supply chain and in-house production control
  • Over 4000 software tests and 80+ performance validations
  • Global compliance and certification support
4000+
Software Tests
100
Hardware Tests
80+
Performance Tests
50+
R&D Engineers

Get in Touch

Reach out to us for product inquiries, ODM collaboration, or technical support.

Email

[email protected]

WhatsApp

+86 13501597427

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