IoT accessories such as high-gain antennas and outdoor panels are essential for end-to-end IoT applications.

High Gain Antennas

High Gain Antennas

Experience a stronger, faster and more stable wireless connection with high gain antennas. Discover Roltek IoT Accessories!

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Our Customers Achieve Success, Join Them!

Customers who have been using these products for many years have never been disappointed.

Our expert technical team is only a phone call away in product selection and use. Please contact our expert team for more information.

20+ km

Radio Frequency coverage was created for drinking water automation in the whole city.


With the remote monitoring of PLCs in construction machines, the machines were prevented from stopping by intervening before the maintenance time came.


Communication between industrial equipment in power plants was ensured.

Custom Hardware Product

Do You Need a Different Product?

We are experts in custom-built IoT hardware products. We understand our customers' needs in detail and offer customized IoT solutions to solve their problems. We take a unique approach to each project and design customized devices for our customers' requirements and goals. With our advanced technology and experience in the industry, we help our customers to optimize their business processes, increase efficiency, and create new opportunities.

Our website hosts success stories and projects from various industries. This allows our customers to get a better idea of the types of IoT solutions they can expect. As Roltek Technology, we bring custom-built IoT devices to life. Thus, we are with you as a valuable partner in the IoT transformation of businesses.

  • Concept
  • Design
  • Quotation
  • Prototype
  • Pilot Production
  • Mass Production