Personal receiver with tactile vibrating signalers
AlertMaster Personal Receiver Tactile Unit for Deaf and Blind
Lightweight personal receiver uses vibrations to signal user of doorbell, telephone, smoke/fire detection or general sound activity; user learns button locations (Braille lettering under button) presses buttons until a repeat vibration occurs identifying which activity occurred; wear on belt/waistband; operational range of 80 feet; battery included - one year warranty.