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, door and telephone bell, crying baby, emergency call, opening a window / door. The signalling device is wireless in design. Digital vibration and light indicator attracts the user's attention with: -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 transmitter housing of the telephone/intercom, doorbell, baby crying, emergency call signals received by the transmitters. Digital wrist receiver is used to receive signals of intercom, doorbell, doorbell, phone call, baby crying, emergency call, window/door opening. The body of the wrist receiver is made in the form of a wristwatch, has an on/reset button with LED indication.