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Sonic Alert SBT425SS Boom - Alarm clock with telephone signaler


The Sonic Alert Boom SBT425SS has been designed as a cost effective full featured bedside alarm clock with telephone signaler, built-in flashing lights & bed shaker.


  • Built-in Telephone Signaler -- never miss another call
  • Packaged with our newest most powerful 12 volt bed shaker
  • Complete with a hi/low dimmer switch to sleep better at night
  • Built-in flashing lights alert you to the telephone ringing and wake-up alarm
  • Battery backup to maintain the proper time in the event of a power outage
  • Complete with a loud 113db adjustable tone
  • One Year Manufacturer's Limited Warranty