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How to adjust the sensitivity of the security metal detector door to the best use state?

When we purchase the security door and install it, each different site requires a different level of security check.
For example, in prisons, security inspections are extremely demanding, and small blades cannot be carried.

For example, gymnasiums, commonly used mobile phone keys and other daily metal products are not included in the inspection. Target inspection for large metals such as weapons, knives, guns, ammunition, etc.
So how do you adjust the detection sensitivity of the security metal detector gate to match the applicable location?

Securina high-performance walk through metal detectors are preset according to different site requirements, 5 safety levels: A, B, C, D, E. The highest level A is suitable for strict security inspection sites such as factory anti-thief, prison, police station; B grade is suitable for slightly lower security requirements, such as customs, airports, borders; C grade is suitable for hotels, churches, stations; D grade is low sensitivity, large traffic inspection sites and event events, fast pass and check for large metal dangerous objects; E grade minimum sensitivity can directly exclude all metal objects used daily, such as belt buckles, keys, mobile phones, high heels, etc.

In addition to setting the sensitivity through automatic adjustment, Securina security archway metal detectors has visual sensitivity adjustment. Manual adjustments are made individually for each zone.

Program: enter the main menu --- sensitivity adjustment --- single-zone adjustment --- adjustment parameters from 0-300 optional (0 lowest, 300 is high)

1. The sensitivity of the single zone is increased to detect the target object sample.

When the sensitivity of Zone NO.1 is too low, the target sample cannot be detected. Please adjust the single zone sensitivity parameter 0-300. After the parameter is increased by 10, manually detect the target sample. Is it alarming in the single zone? Unable to alarm, continue to increase the sensitivity to achieve the correct alarm target items.
Please note that when the sensitivity is adjusted to exceed 220, there is a very high requirement for the use environment, and there is electromagnetic interference around, whether there is a large metal object arrangement within 1 meter of the device. These factors will affect the false positive results of high-sensitivity equipment when working. At the same time, please observe the progress bar at the bottom of the welcome interface(display in screen). The progress bar is green 1-3 for the best use state, free from environmental interference. When the progress bar is red, the environment is too large interfernce to operate normally under high sensitivity settings.

2. When there is a false alarm in the unilateral area: an error alarm occurs when there is no metal passing.

There are two situations:
1. The sensitivity of the unilateral detection zone is set too high, so please reduce it.
2. There are electromagnetic interference or large metal objects in the vicinity, please reduce the sensitivity setting of the single side detection area.
If you have more questions about the security sensitivity setting, please feel free to email us.
Securina adheres to the philosophy of quality and life, and all security door frame metal detectors provide a two-year warranty.