The hand held metal detector comes with LED and audio alarms. Nowadays with all kinds of criminals and terrorists on the loose, using a metal detector has become the norm in some countries, especially in crowded places, whether it is a station, an airport, malls, theaters and even some large supermarkets. It can even be used on a shop floor, in factories and other sensitive sites.

For security purposes the metal detector can be used for crowd control, in courtrooms, prisons or other correctional facilities, and even nightclubs and bars. As soon as detect something of metal the LED will flash and the alarm will sound. It is small and simple to use and so security people do not need any special training to use it.

In case secrecy is desired, then the unit can be set to run on vibration; it also come with an earphone if you don’t want people around to know from the alarm that something has been found. The detector comes with settings and you can use the settings (low and standard) according to the situation. It works on a single 9 volt battery or you can opt for rechargeable batteries.

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