Introduction
Walk through metal detector typically use pulse induction technology. Sending a burst of current through a wire coil, creating a magnetic field. When a metal object passes through the magnetic field, a reflected magnetic field is created, triggering a reaction with the receiver coil. This activates the alarm systems.
What can metal detector archway detect?
In short, walk through metal detector detect metal objects. This ranges from weapons like knives, guns and knuckle dusters to other potentially harmful or unwanted items such as needles, phones, vapes and lighters. By adjusting the sensitivity and frequency of the metal detecting knife arch you can tailor the arch to suit your preferences.
The advantage of having a metal detector.
Walk through metal detector adds an additional layer of security to your establishment. Walk through metal detectors have a range of practical applications including show and event security and security systems for schools. Revealing hidden, potentially harmful metal objects that may have been missed by the naked eye of a security guard. You may be a school worried about students bringing in contraband such as phones, lighters and vapes, or a nightclub concerned about needles and knives on your premises. A metal detecting knife arch will be able to alert your staff, providing you with peace of mind that your site is safe from these undesirable items.
