| Features | |
|---|---|
| Power Supply | AC85 V – 264 V |
| Working Temperature | -20OC to +50OC |
| Working Frequency | 4KHZ—8KHZ |
| Ingress protection Degree | IP54 |
| Standard External size | 2220mm(H)x810mm(W)x600mm(Deep) |
| Standard Internal size | 1990mm(H)x700mm(W)x500mm(Deep) |
A metal detector door is a device that is used to detect metallic objects that are being carried by individuals as they pass through the door. It is a device that is commonly used in high-security areas, such as airports, courthouses, and government buildings. The metal detector door works by emitting a magnetic field that is used to detect the presence of metal.
The metal detector door is made up of several components. The first component is the electromagnetic field generator, which is responsible for generating the magnetic field that is used to detect metal. The second component is the receiver, which is responsible for detecting the changes in the magnetic field that occur when metal is present. The third component is the control unit, which is responsible for controlling the operation of the metal detector door.
When an individual passes through the metal detector door, they are first required to remove any metal objects that they may have on their person, such as jewelry or keys. Once they have removed these items, they can then pass through the door. As they pass through the door, the electromagnetic field generator emits a magnetic field that surrounds the individual. If the individual is carrying any metallic objects, such as a gun or a knife, the magnetic field will cause the object to generate a magnetic field of its own. This change in the magnetic field is detected by the receiver, which sends a signal to the control unit.
If the control unit determines that the object is a metallic object, it will sound an alarm, alerting security personnel to the presence of the object. The security personnel can then take the necessary action to ensure that the individual does not pose a threat.