Crysis Wiki

Proximity Alarm is a single player and multiplayer Nanosuit (Visor in singleplayer) Armor Module that warns the player of enemy presence using a beeping sound.


The module allows the player to hear a beeping sound whenever an enemy is nearby. It can be helpful when there are enemies around the corner or cloaked, as this will reveal their position without leaving the player vulnerable. In singleplayer, the module is located on the Index Finger (Visor Modules) in the Module section and is unlocked for 1200 Nano Catalyst.

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Proximity Alarm being used in Multiplayer.


  • Upgrade II - Increases frequency of enemy tracking.
  • Upgrade III - Maximum frequency of enemy tracking.
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    Proximity Alarm being used in single player.