Topotek focuses on design and development of optical zoom camera and Gimbal. The products include 10x, 18x, 20x, 30x, and 36x auto-focus cameras and Gimbal. Now Topotek has Beijing R&D center,Hangzhou Operation Center and Shenzhen Products Center.Topotek device integrate various core technology and module, such as various optical zoom camera, thermal camera, Laser Range Finder, laser light, and 3axis gimbal, ground display&control station. As a core module integrated with Unmanned Aerial Vehicle(UAV), it enables UAV to obtain high-resolution images and capture far distance moving targets. For instance, 36x zoom camera is capable of seeing car plate number clearly in more than 500 meters away.Topotek invests enormous efforts on R&D of optical zoom camera of which zoom ranges from 10x to 36x. Our mature products have occupied almost 70% market shares since foundation of company in 2012. Advantages of our zoom camera include large optical zoom function, video record and storage at HD 1080P, HDMI output, compressing coding in real time, direct UAV signal control, and 3-axis stabilizing gimbal. Due to so, customers are enabled to assemble their UAV directly without concerning compatibility issues.Recently, we developed dual sensor that integrates optical zoom camera and thermal imaging system allows Piture-in-Picture(PIP) display, temperature measurement, daylight camera zooming, and moving target tracking. Our AI image processing algorithms are designed and developed directly in Android system without mounting thirdparty modules such as FPGA or DSP unit, which yields customers more flexible choices of image processing algorithms on target identifying, classifying, and tracking, etc. Therefore, the customers are encouraged to apply our product to fields of electrical power system, fire control, and security. Topotek is committed to philosophy of "Quality&Service" since foundation of company. We highly emphasize on feedback of our customers and technical support on solving technical problems. We hope to develop together with our partners.We believe that concentration makes us professional. We hope we can lead the innovative development of high-resolution optical zoom camera.