Z-2500 autosentry

The Z-2500 Automated Protection Drone, or Autosentry, is an automated Forerunner defense construct used by Promethean Knights. It is also utilized by the UNSC's SPARTAN-IVs.

Overview
The Z-2500 is an automated drone that can distract and damage enemy combatants without direct control from the user. It currently outstrips similar devices used by the UNSC by virtue of its mobility and power.

The Z-2500 can be fooled by a Type-27 Responsive Holographic Form Emulator, and will fire on the hologram. It can also be avoided by a completely stationary target using active camouflage. A camouflaged target will be detected and targeted if they are moving however, and activating camouflage when already targeted will not cause the autosentry to lose its lock.

List of appearances

 * Halo 4
 * Spartan Ops
 * Halo: Spartan Assault