Hand Held Metal Detector
Metal detectors are electronic equipment, which detects the presence of metal nearby. Hand-Held metal detectors are looking small but give the best results. The security guard can hold this detector in hands, and he can check one by one. In this process, he can find some inclusions hidden within the object or undergrounded items, there is a buzzer makes a sound. We can stop weapons or dangerous items into malls or public and private sector and prevent from damage.