Sonic Alert SBT425ss Alarm Clock with Bed Shaker and Telephone Signaler at $33.99, will allow you to sleep well and live well knowing you’re connected! Not only will you confidently awaken in the morning, but you may also not ever miss another telephone call. Sonic Alert has adapted their 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.