How walk-through metal detector works?

Main features:
metal identification test: only Audible and visual alarms for all kinds of mobile phone
metal discrimination test
intelligent walk-through mobile phone detector is not affected by the belt buckle, shoes, cigarette cases, lighters, coins, keys, and other items of interference.
Highest sensitivity: right in the middle of the detector can detect terrorist weapons
Self-adaptability: through real-time monitoring for changes in the surrounding environment, environmental background synchronization update of benchmarks and self-healing, self-adaptability with a complex environment, so as to maintain stability and sensitivity of the detector.
Self-learning function: according to the customer's samples of pure metal or alloy, aided by the technician, detectors can be finished with the capture of particular sample characteristics, and complete recognition system for themselves, so as to ensure that in the next test can accurately identify the specific samples.
more zone bit shows: the product is divided into five detection zone bit, suspicious objects can display accurately in the same location.
sound and light alarm: when in the test to all kinds of mobile phone, sound and light will alarm at the same time, more facilitate fast accurate identification.
Sensitivity adjustment: the sensitivity can adjust according to the actual sensitivity needs of customers.
product extension port: the obligate communication interface, and computers, cameras, three roll joints.
safety: to the heart pacemakers wearer, pregnant women, such as magnetic media are harmless.