Stim Beacon is an ability in Valorant.

Summary

Stim Beacon is a Basic Ability for Brimstone that a player can use in-game by purchasing it via the Buy Phase for 100 credits. As of Patch 1.04, the Stim Beacon effect radius is no longer seen by enemies and no longer buffs enemies in range of the stim beacon. 

Stats

Time to equip + use: 1.2s

Lasts for: 12s

Buff decay outside of ring: 6s

Fire rate, reload speed, weapon swap speed, and recoil recovery increase: 15%

Equip a Stim Beacon. Fire to toss the stim beacon in front of Brimstone. Upon landing, the stim beacon will create a field that grants players RapidFire.
— In-game description
Community content is available under CC-BY-SA unless otherwise noted.