In the field of security monitoring, monitoring equipment is a very important part. Outdoor monitoring accounts for a large proportion, such as road monitoring. Due to the interference of various weather factors, outdoor security monitoring and installation equipment often has the functions of infrared, waterproof, anti fog, rain and snow, etc. In case of severe weather such as heavy rainfall and typhoon in Shenzhen, the protection level of outdoor monitoring is related to the bearing capacity of the monitoring system under the sudden impact of severe weather.

The formation of fog and frost is due to the condensation of saturated water vapor in the air when it is cold. Due to the strong and weak cold environment, it condenses into frost and fog respectively. During the working process of the infrared camera, especially in the indoor monitoring equipment, fog or frost is often formed on the window glass of the protective cover due to fog or water vapor, which makes the monitoring equipment unable to see the objects and directly affects the monitoring effect.

In Shenzhen, where it rains frequently in summer and autumn, the monitoring equipment works in a humid environment. The window glass of the external protective cover is prone to dew, frost and dirt, resulting in the obstruction of the camera line of sight. Solution:

1. Add a wiper on the protective cover and clean the glass by controlling the wiper.

2. Use the invisible wiper to clean the window glass. Compared with ordinary window glass, invisible wiper window glass has the functions of repelling water and dust.

As a kind of products with relatively large volume, the access gate is more likely to be damaged in typhoon weather, so you must be fully prepared before fighting against typhoon. Have you done your daily maintenance in place? Let's give you a popular science about what daily maintenance to do:

1. Check whether the fasteners are loose and fall off once a month and fasten them in time. Loose screws can easily lead to improper lifting of the gate and other faults.

2. Always remove dust and sundries on the surface of the box and keep the surface of the gate clean. The cleaning of the surface can give people a good image and avoid the rust of the system body.

3. Add lubricating oil to all movable connecting accessories every 3 months to maintain good lubrication. Ask professional personnel to check the wear condition every 6 months and replace the worn parts in time.

4. After 30000 times of operation, check the balance spring and make balance adjustment in time. The spring is easy to deform and may change over time, so pay attention.