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RED ALERT® Tower Broadcast Assembly (234SBAxx)

By GAI-Tronics 

Catalog ID: 234SBA

By GAI-Tronics
Catalog ID:  234SBA
The 234SBAxx Tower Broadcast Assembly stands over 9-feet tall and provides high-quality, extremely intelligible voice and tone Public Address. (Telephones Sold Separately)
  • 360° Coverage at 110 dB SPL @ 1 meter (4-speaker installation)
  • Cost-Saving Variable Speaker Configurations (1, 2, 3, or 4) to Meet Minimum Coverage Requirements
  • 108” H (114” H with strobe lens), 3/16-inch Steel with Architectural Bronze Powder Epoxy Finish
  • ADA Compliant
  • Weatherproof Design
  • Houses GAI-TRONICS’ RED ALERT® Strobes and Emergency Telephones (Each Sold Separately)
  • Broadcast Audio Access via 600 Ohm or Radio (VHF or UHF), VoIP or WiFi Input
  • Addressable via DTMF (Telephone or RF application), or multicast address (VoIP/WiFi)
  • Remote Volume Control via DTMF (600 Ohm or RF only)
  • Programmable Output Control for Strobe Activation During Alarm
  • Back-Up Battery Included (2.8 Ah) for 1 Hour Back-Up at Full Output (built-in trickle charge circuit)
  • Custom Colors and Graphics Available
  • PC Programmable
  • Wind Speed Rated @ 140 MPH* (*Reference AASHTO LTS6 Risk Category II; International Building Code)
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Product Details


  • College / School Campuses
  • Communities (Public Safety)
  • Transit Platforms
  • Amusement Parks
  • Parking Areas
  • Two-way Communication Public Address
  • One-way Communications Public Address
Color Architectural Bronze
Compatibility GAI-TRONICS' Telephones and Strobes are Sold Separately. Model 234SBA Tower is not compatible with RED ALERT® surface-mount or retrofit telephones.
Material Steel
Temperature Range -4° F to + 140° F
Type Broadcast Assembly


Cubic Capacity 11400 cu.in
Depth 10
Height 114 in
Width 10 in