If you are a person walking through dangerous streets or a person in the military.The helmet and vest alert is designed for you. This equipment can detect when a firearm has been discharged. So one may ask, how can this help you? By wearing either the helmet or vest protector the sensors inside can detect metal or lead that travel at high speeds. Thus, sending a caution to the wearer of such equipment informing them of the direction that the metal or lead particle has traveled.This would enable a person to avoid such contact of discharge.

By using VLF technology, phase shifting (the difference in timing between the transmitter coils frequency and the frequency of the target object) it measures the rate of speed of the metal or lead traveling object versus a person who is near where the object is moving towards. Along with the use of a radar which informs the person how far away the object is, the radar emits a concentrated radio wave as it listens for an echo. If there is danger of object in its path, electromagnetic energy will result causing the helmet or vest to signal in distress. Resulting from a doppler shift the radio signal is able to reflect movement of an object and it's speed by oscillations per unit of time travel according to frequency changes which in turn informs the wearer of the direction in which the danger is traveling.

The vest and helmet contain the transmitter and receiver coils that create the electromagnetic fields. Once the receiver coils pick up the metal or lead object, the current will then create a signal that the person recieves to make them aware of the danger. The helmet and vest also offer plastic polymers inside that assist with bodily protection.

The helmet and vest alert is designed to be worn as a sports cap or outer vest for year round protection against danger.