Welcome to the UniMAT official website

We are a Chinese PLC/HMI/VFD manufacturer with 20 years of experience.

UH404


UH404 has been heavily upgraded in the following four aspects, bringing you a brand new small screen experience.

  1. Chinese core: The main chip solution adopts domestic quad-core 1GHz frequency, stable and high-speed experience
  2. Large memory: double the running memory upgrade, small screen and large space
  3. Type-C: Support Type-C power supply and download, realize power-free download, and batch download is more convenient
  4. Space saving: reserved cable outlet position for downward outlet, saving space and more beautiful after installation

UH404 DIMENSIONS

UH404 STRUCTURE DIAGRAM

20 years experience

3-year warranty

Support free sample test


  1. Shenzhen Unimat Automation Technology Co., Ltd., established in 2005, is a National High-Tech Enterprise, a Specialized and Innovative Enterprise, and a participant in the development of the national standard for Programmable Controllers, specializing in industrial automation control.
  2. The company's products include PLCs, HMIs, VFDs, and Industrial Internet of Things systems, all of which have complete independent intellectual property rights.

As of December 2023, UniMAT PLC sales have exceeded 2,000,000 units.