• Very powerful xenon flash
  
• 100 dB ringer
  
• Adjustable tone
  
• Adjustable level
  
• Powered by a 9V adapter (supplied)
  
• Dimesions: 140*145*44.5 mm
  

User groups

• Hearing impaired
  
• Deaf
  
• Noisy workplace
  
• Office in need of quiet indication