Heartbeat Sensor

Equipment

The attachment allows the user to track multiple targets, somewhat like the UAV; revealing the position of enemies, displaying them as red dots on the display for 30 seconds, even when they are not firing their weapon, this effect can be counteracted by jamming or with the use of a Stealth-Boy.

It displays the positions of people who are fairly close to and in front of the player. It also will produce a beep whenever it picks up a hostile target, which will increase in pitch the closer the target is to the user.