Lowell LUH-VRG
Vandal-Resistant Grille for LUH-15T


Model LUH-VRG is a rugged, cast-aluminum grille with a secondary stainless steel barrier screen. It’s made to protect Unihorn Model LUH-15T from damage in applications where vandalism and abuse are a concern (correctional facilities, schools, hospitals, transportation terminals, manufacturing areas and distribution centers). The round grille has an 8.02” diameter and is engineered with a stainless steel barrier screen to prevent pointed objects from damaging the Unihorn. The grille casting has holes and includes (4) tamper-resistant stainless steel spanner screws to mount it directly to the 9.6” dia. trim ring that’s included with Unihorn Model LUH-15T. The grille is finished in Network Grey powder epoxy to match the Unihorn.


  • Rugged cast aluminum with stainless steel barrier screen
  • Allows clear sound projection while protecting the Unihorn in vandal-prone areas
  • 8.02” diameter x 0.78”D
  • Grille screw-mounts to trim ring on Unihorn Model LUH-15T
  • Includes tamper-resistant, stainless steel screws


  • Material:  Cast aluminum with stainless steel barrier screen
  • Color:  Network Grey
  • For use with Horn:  LUH-15T
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