Entry Alert System with Contact Mat, Alarm Clock Receiver, and Bed Shaker Receivers and strong vibrations using the

and strong vibrations using the included Bed Shaker

This system combines sound

Add transmitters for your doorbell

The external microphone can also be used for listening to the TV

Loud sound

Entry Alert System with Contact Mat, Alarm Clock Receiver, and Bed Shaker Receivers and strong vibrations using theStay aware of movement in your home with a dependable entry alert system designed for people who are deaf, hard of hearing, or living with mild to profound hearing loss. This system combines sound, light, and vibration to ensure you are notified whenever someone enters or leaves a monitored area. This ready to use door alert system includes the Contact Mat, Telephone Transmitter, Alarm Clock Receiver, and Bed Shaker. All components are preconfigured