SBT425ss Alarm Clock & Telephone Signaler w/Super Bed Shaker:

Not only will you confidently-awaken in the morning, but you may also not ever miss another telephone call. We’ve adapted our unique technology to include a signaler – meaning you can set the clock alarm to sound whenever your phone rings! Several convenience features offer piece of mind while making it easier to fall asleep and feel rested the next day.

Specifications
· Built-in Telephone Signaler -- never miss another call
· 113 db extra-loud alarm (with adjustable tone & volume control)
· SS12V Super Shaker™ bed vibrating unit
· Built-in flashing alert lights
· Hi / low dimmer switch
· 9V battery backup, maintains time and alarm setting in the event of power failure (battery not included)
· One-year Sonic Alert blast-proof warranty