Digital sound alarm device with vibration and light

Sound signalling device digital with vibration and light indication "Pulsar-3" is designed to inform people with hearing impairment about the presence of sound signals intercom, doorbell, telephone bell, gas leakage. The signalling device is wireless in design. The digital vibration and light indicator attracts the user's attention by means of: -vibration of the wrist receiver housing; <ul> <li>- LED indication of the wrist receiver;</li> </ul>-indication of the operating status of the wrist receiver; -LED indication on the body of the transmitters of telephone/intercom, doorbell signals received by the transmitters. Digital wrist receiver with LED indication is used to receive signals of intercom, doorbell, telephone bell, gas leakage. The body of the wrist receiver is made in the form factor of a wristwatch, has an on/reset button with LED indication.