Mobile cordless vibration and/or optical and acoustical signal for incoming telephone calls, doorbells, baby alarm, etc. Sensitivity of transmitter microphone can be adjusted to reduce background and/or other noise. Outdoor range is 40m or 120 ft, but may vary indoors subject to barriers.

This small, portable and easy to use device alerts users to sounds received by the transmitter. Both transmitter and vibration unit are battery powered (batteries are not included), but can alternatively be equipped with adaptors.

This is an affordable, high quality product offering added convenience for all users. However, this device should always be used in combination with other monitoring devices for the Deaf and Hard of Hearing