Sonic Alert SBT425SS Sonic Bomb Alarm Clock with Telephone Signaler and Super Shaker

from Debi

It performed as advertised and I love it! However, the Phone adapter is only for land line phones and there is no adapter for a cell.

from DRS

Gave it a 4 only becuz I would prefer to wake to a radio. Other than that it's super. Will do what it says. Loud n shaky for the heaviest of sleepers. Didn't think I would ever find one loud enough. Worth the price for me if I would've paid for it. But my daughter paid for it as a birthday gift.

from Scott

stopped working after 18 months. Nothing worked to get it started again. One of the most expensive clocks, poor value.

from Linda

I am hearing impaired and rely on this device. I have it plugged into my home phone line and it rings and lights up when someone calls. The red lights are bright and flash. The ringer tone can be adjusted. When I'm sleeping and need to wake up on time, I use the vibrator under my pillow (not unde...

from Linda

I am hearing impaired and rely on this device. I have it plugged into my home phone line and it rings and lights up when someone calls. The red lights are bright and flash. The ringer tone can be adjusted. When I'm sleeping and need to wake up on time, I use the vibrator under my pillow (not unde...