Anti-personnel sensor

The Anti-Personnel Sensor uses the vibrations to show when enemies are nearby. Using this item, however, disables any other vibrations trying to be recieved. The AP Sensor is often used when radar is unavailable in order to get a general sense of the danger present in a certain area. It works by picking up the heartbeat of any humans nearby, giving the player an idea of the enemy's presence in an area.

The Anti-Personnel Sensor is unaffected by Chaff Grenades, and is not dependant on radar. It does, however, might require seperate batteries to work. Anti-personnel sensors have been in use for years by civilians and military alike for security purposes, detecting enemies in areas of low visiblity, and scanning areas for signs of life.