Telephone signal indicator designed for use by individuals who are hard of hearing. This device alerts the user to incoming telephone calls through a variety of signaling options including horn, bell, chime, or vibrating chime.
Desktop signaling device for landline and mobile phones, notifying you when you have incoming calls by phone, Skype, FaceTime and text messages. The device is extra loud and also features a flashing-light visual alert.
Wireless alert system that provides both audio, visual, and vibration alerts. It alerts you to all the daily sounds in your home with add-on transmitters such as the alarm clock, door, phone, baby, and alarm sound from your audio alarms, warnings from your motion detectors and storm warning from your NOAA radio and more.
An alerting device which provides a visual signal that allows people who have a hearing impairment or who are deaf to see that the telephone is ringing. The device is connected to the telephone and any incandescent lamp, (not fluorescent) lamp, and switches the lamp on and off in time with the telephone ring.