Foshan Guiling Technology Co., Ltd. China (Mainland)

The principal of our company is a senior officer of another company in charge of product development, and what he frequently encounters in the work is: when the product is sold out, under lightning storm, the serial communication port of the equipment is damaged badly and easily. The maintenance staff members are thousands of miles away, and they need to spend hours and days to rush to the specific place to do the on-site maintenance, which not only causes high maintenance costs, but also affects the reputation. Subsequently, some manufacturers install the serial isolator in the instrument. Even though the instrument is protected, the serial port isolator and networked host computer serial communication port are still damaged. Due to the installation of the serial instrument isolator, people can no longer install the serial isolator in the host computer; otherwise, the computer cannot work properly. Through 10 years of research and improvement, the principal has researched serial communication port protection, and developed the reliable mature serial protection method. So even under the strong lightning environment, equipment and the serial port will not be damaged.