Some basic security common sense in our lives, we all know, such as anti-theft, and in many places, people in and out of the security door, to prevent personnel from bringing dangerous goods, to avoid bringing harm to everyone, security doors are now on the market there are a variety of, such as metal security doors, mobile phone security doors, temperature detection security doors, etc., will be installed according to the needs of the site, of course, These security doors in the use of the process, will also encounter some problems, today is about one of them, and then look at the metal security doors in the daily encounter what problems, and treatment methods.

Metal security gates are often used in airports, railway stations, and are now widely used in production enterprises, entertainment venues, public inspection, public places, etc., and now security gates have gradually become a very common security equipment. However, in the process of installing and using the security door, we will also encounter some common difficulties of the security door.

1, the detection object is scattered, not easy to detect, such as metal powder materials, strip metal materials

Security door installation to distinguish the left and right door panels, the left is a 4P power plug, the right is a 3P power plug, the connection is tight, be careful not to install the reverse, or you may encounter problems, test check no abnormal, check whether the strength indicator light is on, infrared counting is normal.

2, the security door can not be turned on

If the power indicator is on, check whether the power supply of the chassis is tightly inserted. If there is no problem, check that the fuse tube is properly connected to the power supply. Check whether the plug is secure [sensitive word] and whether the power cord is damaged.

3, do not count the number of people through the security gate

Please check whether the infrared sensor wire is firmly connected and whether the infrared head is blocked by something else.

4, the security door does not alarm

If the intensity indicator is always on, check to see if there is any interference around, and then try changing the crystal oscillator to change the frequency. And check whether the infrared ray is working properly.

5, security door alarm time is too long

Check the alarm time setting value and infrared count are normal.

In summary, it can be understood that there are common problems in the metal security door work, such as difficult detection, not normal boot, no alarm or alarm time is too long, etc., these problems should be paid attention to at any time in daily life.