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Sonic Alert Alarm Clock & Telephone Signaler with Super Shaker


Usually ships in 1-2 days.


WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Wake Up When The Phone Rings

The stylish Sonic Boom SBT425ss Phone Signaler/Alarm Clock features a built-in telephone signaler that alerts you when your connected telephone rings. The clock has an easy-to-read display that automatically dims in the dark for absolute comfort and convenience. It comes with a super-charged bed shaker and an extra loud alarm to wake the deepest of sleepers. You can even hit the snooze button like you would with any old alarm clock.

  • Wakes you up when your phone rings
  • Wake up to a loud pulsating audio alarm, a shaking bed, or both
  • Large bright green LED display auto-dims in the dark
  • Adjust the alarm volume and tone to achieve the most effective audio alert

Requires a telephone line to connect your telephone.


  • Alarm clock
  • Bed shaker
  • AC adapter

Sonic Alert: Specialized Hearing Solutions

Sonic Alert specializes in alert products that are geared toward anyone with hearing loss or trouble waking up. For over 39 years, we have supplied amplified alarm clocks, telephones, signalers, and personal listening devices. We strive to provide you with high quality, reliable products that solve your hearing challenges.


  • Alarms: Sound, Vibration
  • Alarm Volume: Adjustable, up to 113dB
  • Alarm Clock Style: Desktop
  • Bed Shaker: 12V
  • Battery Backup: 9V battery (not included)
  • Power: 110V
  • Consumption: 8W, 60Hz
  • Dimensions: 5-1/2(W) x 3(D) x 5-1/2(H) inches
  • Listings: UL