23 January 2014

Davicom Remote Monitoring launches new Tone Decoder sensor!

Davicom is pleased to announce the release of a new Tone Decoder sensor which detects a 1950Hz audio tone on a telephone line. Presence or absence of the 1950Hz tone is converted into a TTL logic level. Other tone frequencies are available on request.


 
TD-1950 - Tone Decoder 1950Hz