Moisture, dust, corrosion city surveillance installation monitoring system on a variety of collection devices concerned, because the device directly into a dusty environment monitoring installation, operation of the equipment will be a direct impact on residential surveillance installation, you need to point to do Good moisture, dust, corrosion protection jobs. Such as long-term suspension to shed end cameras will soon be covered with a layer of a mixture of dust, carbon ash and dust from the protective cover glass, dirty and black, also has a corrosive effect seriously affect the ratings, but also to devices with to damage, it is necessary to do the dust, corrosion protection jobs cameras. In some local heavy moisture, it is necessary to adjust the process in order to protect the device itself moisture to progress on guard position, the device, along with high humidity zone dehumidifier should always adopt measures to deal with moisture in doubt. Lightning, anti-disturb only worked to protect jobs electromechanical system knows, one to monitor climate thunderstorm installation and maintenance, equipment struck by lightning are common to the normal operation of the monitoring device to form a big security risk, therefore, monitoring equipment In the process it is necessary to protect against lightning doubt very seriously. The primary way is to do mine equipment ground lightning ground network, should plan to do an independent body, such as the potential of ground resistance of less than 1 ohm inductive grounding grid, lightning protection and grounding eradicate and weak electricity network system lightning protection and grounding mixed approach to prevent clutter power ground network equipment disturb occur. Anti disturb the primary should adhere to the strength of electrical wiring to achieve separate criterion, the power cable and video cable with communication cables are separated, in strict accordance with standard communication wiring and power industry and construction. Fire control installation, repair and maintenance information source (certified), Monitoring 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.