Electronic unit for use with computers that alerts deaf and hard-of-hearing users to e-mail, instant, and video chat messages received via a flashing light; wireless, remote receivers, transmitters, and sound indicator unit that alerts deaf and hard-of-hearing users to doorbell and telephone ringing

'alert':8,39 'chat':23 'comput':6 'deaf':9,40 'doorbel':48 'e':18 'e-mail':17 'electron':1 'flash':28 'hard':12,43 'hard-of-hear':11,42 'hear':14,45 'indic':36 'instant':20 'light':29 'mail':19 'messag':24 'receiv':25,32 'remot':31 'ring':51 'sound':35 'telephon':50 'transmitt':33 'unit':2,37 'use':4 'user':15,46 'via':26 'video':22 'wireless':30

EFLASHER

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