OUR products, Keii, have specialized in varieties of infrared optoelectronic products and system integration.

Since its inception, Keii has been focusing on the development of optoelectronic products based on infrared thermal technology with rich experience in applied research of thermal imaging system, development of related software and hardware. How to find out, identify and solve potential problems more efficiently and practically is our first consideration when designing and developing new products.

Keii Electro Optics is dedicated itself to the Research and Development of thermal and Visible Airborne Imaging System, which features lighter weight and better performance and now is leading the industry technology trend. This system can be installed into different kind of helicopters and UAVs. It is widely used for transmission line inspection, potential safety hazard, disaster monitoring, security surveillance and land mapping etc., our newly-developed infrared VOC gas leakage detection camera is capable of detecting real time leakage points of flammable and explosive gases under the complex operating environment, therefore providing one effective method to pinpoint the leakage quickly. It is particularly applied and suitable in the petrochemical industry where the leakage is vital and the equipment are complicated.

Regardless the need in regular or special applications, Keii people will fully dedicate with our abundant knowledge and experience to provide total thermal imaging solution from single product to completed system. Meanwhile, Keii also provide thermal scan inspection service for various industrial clients and the professional test report we resented is issued by ITC certified technicians.

Our mission is to lead the technology trends, explore infrared applications and strive to be one of global leading infrared imaging manufacturing companies.

Infrared thermography (IRT), thermal imaging, and thermal video are examples of infrared imaging science. Thermographic cameras usually detect radiation in the long-infrared range of the electromagnetic spectrum (roughly 9,000–14,000 nanometers or 9–14 µm) and produce images of that radiation, called thermograms.

Here’s how thermal imaging works: A special lens focuses the infrared light emitted by all of the objects in view. The focused light is scanned by a phased array of infrared-detector elements. The detector elements create a very detailed temperature pattern called a thermogram.

Thermal imaging is a method of improving visibility of objects in a dark environment by detecting the objects’ infrared radiation and creating an image based on that information. Thermal imaging, near-infrared illumination, low-light imaging and are the three most commonly used night vision technologies.