D-Tek Optron IV Bio Tracker

The D-Tek Optron IV Bio Tracker is a tool that tracks the movement and life-signs of enemies.

Description
The bio tracker will track enemies in a frontal arc of the operator and possesses the ability to track targets behind doors and walls. It helps the players to identify threats early, so they can plan their moves accordingly. Dormant enemies will show on the Tracker as large white dots, while awoken enemies and patrolling Scouts will show as large red dots.

Its secondary function marks targets that are moving (red dots) within range by holding the left mouse button. Once marked, the enemies will be displayed and tracked on the players HUD in real time for one minute (for most enemies). This function has a short cooldown duration of 8.5 seconds before it can be used again.

The Bio Tracker has an infinite battery life and does not require re-supply from Tool Refill Pack.

Pros

 * Requires no resource packs to upkeep, has infinite uses.
 * Displays all enemies within range in real time.
 * Can tag awoken enemies to locate them without wearing the Bio Tracker.
 * Can tag unaware Scouts, since they're not in a dormant state.
 *  Can detect Shadows. Pings on Shadows will allow turrets to shoot at them. However, they last for a shorter time than on regular enemies (less than the 8.5 second cooldown).

Cons

 * Cannot tag dormant enemies.
 * Doesn't provide the height, making the user unable to know if the indicated Sleepers are above or below.
 * Doesn't indicate the Sleepers' states (listening / beating).
 * All enemies are displayed the same way, the user can't know which type of enemy is displayed.
 * Offers no direct offensive or defensive capabilities during fights.
 * Tagging has a delay before being applied.
 * Generally requires a user with voice communication to make quick and effective use of the tool.