The Alarm Clock Receiver with Bed Shaker from Bellman & Symfon is part of the Visit Smart Home System that helps you to keep tabs on your home. The Alarm Clock Receiver is a great alerting device to help people with hearing loss, hard of hearing, and deaf to be informed to stay independent and stay secure, knowing that you won’t miss important notifications. When receiving the signals from Visit transmitters, the Alarm Clock With Bed Shaker will notify you with audible sounds bright flashing lights as well as from the dedicated colored LEDs, you can tell whether someone rings your doorbell or telephone, your baby needs your attention, or there is a risk of fire or carbon monoxide. Meanwhile, the included Bed Shaker will also notify you with strong vibrations which will wake up even the heaviest sleepers. This Alarm Clock With Bed Shaker is powered by a wall outlet, and the included backup batteries will ensure the device is also fully functional during power outages. It is also a user-friendly alarm clock that will wake you up with loud sounds, bright flashing lights, and strong vibrations of your choice when it is time to wake up. As an add-on, you can also connect the Alarm Clock Receiver with your landline phone directly or optional accessories, such as the Contact Mat, Magnetic Switch, or Mobile Phone Sensor, to get additional alerts. It is suitable to place the Alarm Clock Receiver in your bedroom, and you can sleep in peace knowing that you will be woken up for important notifications. The Alarm Clock Receiver has been certified according to standards UL217 / UL2034 / ULcS531 / CSA 6.19.