FOSHAN CITY KURUI LIGHTING CO.,LTD , https://www.kuruilighting.com
Security door, detector correct purchase method
Metal detection doors must meet high security standards to ensure reliable and accurate detection of hazardous metal items. These systems are essential in environments where safety is a top priority, such as airports, government buildings, and secure facilities. To achieve this, several key features must be incorporated into the design and functionality of the door.
First and foremost, a uniform magnetic field is critical for achieving a 100% detection rate. This ensures that no metal object, regardless of its size, shape, or position, can pass through undetected. The system should also be capable of detecting dangerous metal items from all angles and at varying speeds, making it effective even when individuals walk through quickly or slowly. Additionally, the metal detector must be able to identify both ferrous (iron-based) and non-ferrous metals simultaneously, ensuring comprehensive coverage.
In terms of identification accuracy, the system must distinguish between small but dangerous metal objects—such as knives or small firearms—from common metallic items people may carry, like keys, coins, or jewelry. This requires a high level of resolution, which depends on factors such as the uniformity of the magnetic field, advanced analytical capabilities, and resistance to external interference. The system must be immune to motor noise, mechanical vibrations, and other environmental disturbances that could affect performance.
Noise immunity is another crucial aspect. Metal detection doors can be affected by various types of noise, including instantaneous noise from shared power sources, intermittent RF noise from power supplies, and interference from nearby metal detectors or moving metal masses. A well-designed system should minimize these effects to maintain consistent and reliable operation.
When evaluating equipment quality, two main factors should be considered: the use of SMD (Surface Mount Device) technology in electronic components, which improves reliability and durability, and whether the control panel undergoes thorough functional testing before deployment.
A high-performance metal detection door should not only meet these technical requirements but also prioritize user safety, ease of use, and practical application. It should be intuitive for operators, require minimal maintenance, and be adaptable to different environments. Ultimately, the goal is to provide a secure, efficient, and user-friendly solution that enhances safety without compromising convenience.