It s activated when an accompanying traditional smoke alarm sounds.
Bed shaker fire alarm.
Loud alarm clock with bed shaker vibrating alarm clock for heavy sleepers deaf and hard of hearing dual alarm clock 2 charger ports 7 inch display full range dimmer and battery backup green 4 4 out of 5 stars 2 163.
The specialized alarm commonly referred to as a bed shaker is installed next to the bed and alerts those in the home using a strobe light and vibrating pad that can be placed under the mattress or pillow.
The safeawake fire alarm aid provides notification for individuals of all hearing levels the bed shaker with 9ft cord is important for waking deaf individuals or sound sleepers who are asleep in bed while the 520hz low frequency alarm can aid those with high frequency hearing loss.
The flashing light is intended to alert while awake.
The flashing light is intended to alert while awake.
Versatility the safeawake fire alarm aid provides notification for individuals of all hearing levels the bed shaker with 9ft cord is important for waking deaf individuals or sound sleepers who are asleep in bed while the 520hz low frequency alarm can aid those with high frequency hearing loss.
The flashing light is intended to alert while awake.
It then provides a loud low frequency square wave sound notification and sends a non continuous signal to the bed shaker that literally pulls each and every sleeper from deep slumber and warns them of smoke and possible fire.