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by martino222
Fri Oct 11, 2019 3:11 am
Forum: Fire Alarm and Fire automatic fighting
Topic: How to operate Fire Alarm Control Panel?
Replies: 2
Views: 1176

Re: How to operate Fire Alarm Control Panel?

Walk Through Metal Detector can detect the extremely small metals hidden inside the human body such as small blades, paper clips, electronic chip etc. This kind of metal detector is widely used in airport, railway station, subway station, workshop, big exhibition etc.