Anti-interference is mainly done to separate the strength of electrical wiring should adhere to the principle of the security service, the power cable communication cable and video cable with separate maintenance network security, in strict accordance with the communication and power wiring regulate the construction industry. Monitoring equipment to do adequate lightning protection measures for monitoring security service point, not only to prevent damage to the device's security service prices and reduce economic costs, but also can reduce the number of trouble on the monitoring equipment maintenance. Zhengzhou monitoring equipment maintenance scenarios: for financial services, supermarkets, telecommunications, government, schools, airports, factories, hotels, museums and other places; in addition especially for backlit environments, such as in bank counters, supermarket main entrance, lobby and other needs of high-definition monitor place. Security repair prices, the source maintenance (certified), Xinxiang security service provided by Zhengzhou source maintenance Electronic Technology Co., Zhengzhou source maintenance Electronic Technology Co., Ltd. (www.hnxywb.com) is a leader in Zhengzhou, integrated monitoring system, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In leading source maintenance staff warmly welcome all inquiries negotiations to create a better source of future maintenance.