Signolux – Visual Alerting System for Hearing Impaired (Doorbell, Phone)

An alerting system consists of at least one transmitter and one receiver. The transmitter picks up signals from a variety of different sources such as the telephone or the doorbell and transmits them to the receiver. The receiver reproduces the transmitted information as light or vibrating pulses. These wireless alerting systems convert acoustic signals, such as when the doorbell or telephone rings, into flashes of light or vibrating pulses. Wherever you are inside or outside the room, you can’t miss a signal. The transmission and reception equipment is ready to use immediately. There is no need for any elaborate cabling.

Means of Transmission: RF transmission: The systems use radio frequency. No wiring is necessary between the transmitters and receivers. A digital coding is used when transmitting to enable interference-free operation without restrictions due to defined radio channels. For example, the operation of a large number of separate systems within a building is possible without any problems. The transmission range can be up to 200 metres! The individual pairing of the devices with each other also provides a very high number of different transmission channels and it is almost impossible for one system to interfere with another.