The Super Shaker from Sonic Alert will alert even a heavy sleeper - simply place bed vibrator under your mattress or pillow and plug it into any specialized wake-up alarm clock. Plugs into a standard electrical outlet. Five year warranty.
- Lightweight and portable
- Extra strong vibrations
- Built-in automatic shut-off
- Vibrator operates at low voltage for safety
- Activated by wake-up alarm, or other signaler such as doorbell, telephone, or baby cry signalers
- Power transformer located away from clock. Heavy transformer will not pull clock off of table like other designs
- UL listed power transformer