Walkthrough metal detector becomes now more and more common in our daily life. We can see metal detector gates everywhere such as airport, train station and even in some super market. So it is import to learn how to choose a high quality and economic door frame metal detector as per below three points.

First, check if the walk through metal detector factory has related certificates for the walkthrough body scanner door and for the manufacturer, like CE, ISO and production permission certificates.

Second, check the archway metal detector sensitivity. Taking a metal pin with you and pass through the arched door many times and put the pin in different places each time to see how many detection zones are on the walk-through metal detectors. Pinpoint airport metal detector door has 3 zones, 6 zones, 18 zones and 33 zones. Pinpoint metal detector could detect a small pin even when you hide it in the middle of your body. It is a very high standard China metal detector factory.

Third, check the metal detector doors antiknock ability. Try to shake the metal detector gate and see if it will make false alarm. A good quality walkthrough metal detector should work functionally under strong wind and even when it is under a bit shaken situation.

Pinpoint brand walkthrough metal detectors can meet all above three points and has been a leading metal detector factory in China for 5 years. We are sure to offer clients all over the world a high quality walk through metal detector gate with most economic price.

For more details, please contact us at sales@pinpointscanner.com  or  skype: psdrobin