Metal safety doors are increasingly being used in the factory's anti-theft security with their unique working characteristics (which can detect metal objects hiding in people's or parcels) and their powerful and straightforward appearance (effective deterrent effect) The But in practical applications, should pay attention to both hard and soft to play a better role:

    1, give full play to its deterrent effect: to strengthen publicity, pay attention to education, metal security door around the posting of a clear logo, there are bad intentions of the staff play a warning role;

    2, the working principle of metal security door is the use of metal electromagnetic properties, and therefore in the detection work, assuming that an object as a standard set test sensitivity, larger than the object or the object than the electromagnetic properties of good items Is detected and produces an alarm; and smaller than the object or electromagnetic properties of the object will not be detected; so the factory set the security door in the sensitivity, should be combined with their own actual situation, select some of the more expensive objects or Is the smaller size of the object as a standard set the sensitivity;

    3, part of the factory smaller objects, set the machine's sensitivity, the staff have to carry a key or belt buckle, often produce frequent false positives, which can be resolved using the following methods:

        A, the purchase and use of goods chute: the seized officers in the metal through the door when asked to carry the goods, such as mobile phones, keys and other metal items into the chute (items through the chute, the metal detection door is not alarm , And all items can be seen, whether it is prohibited items), the seizure of personnel through the metal detection door after the removal of goods from the chute;

       B, hard to stipulate that employees shall not wear metal belts or bras, etc. (many electronics factory such provisions);

    4, the sensitivity of the adjustment: the size of the object for the factory and its electromagnetic properties, security doors of the sensitivity of the adjustment is not the same, if the factory is not mandatory to allow employees to wear a metal belt or bras, in order to avoid frequent False alarm, you can security doors of the 2,3,4 area of ​​the appropriate appropriate reduction in the number (the specific location can be determined according to the height of the locals, the specific sensitivity of the belt and brassiere to decide), this can be effectively reduced Due to the belt or bra to produce the alarm, but also faced with the staff will be entrained in the belt or bra inside the case of theft of the phenomenon;

    5, the sensitivity of the adjustment method: Please follow the instructions of the process, and sometimes may need to adjust the experiment several times in order to get a satisfactory sensitivity;