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.
Click here to visit our range of DTMF Remote Relay Boards. No matter your needs, we're bound to have the right part for your project. Plus - all orders receive free delivery, worldwide.
And remember ... if you:
- can't find what you need
- not sure what to order
- want a bulk deal
- need technical support
- or just want to have a talk ...
Please email us via email@example.com. During our business hours (GMT+8) you can also have a quick chat via WeChat - we're "pmdway".