DTMF Remote Relay Boards
Welcome to the range of DTMF Remote Relay Boards from PMD Way.
If you need to control relays via the telephone - then select a DTMF remote relay board from PMD Way. You can connect a mobile phone set to auto-answer, then select relay operation via the phone's keypad.
And as always, if you can't find what you need - or need any help - or after a bulk deal, please email firstname.lastname@example.org.