![]() ![]() But the modem chip used is aimed at the security industry, so generally won't support a baudrate over 2400, which is gonna be painful for CCTV. by ringing the panel and setting up a modem call. The POTS port on the Emizon 21 TCD is two way, and is normally used outbound (from the TCD) using dial capture (ContactID/BSIA Fast Format/SIA) for alarm transmission, with inbound modem communications typically used for alarm panel remote maintenance etc. It might be possible to use someting like an Emizon 21 TCD but I don't know if the POTS interface is two way or not? ![]() GPRS router to BT / telco interface - sorry never seen one GPRS Routers = yes if the heating product is networkable (not seen one at a sensible price yet) - let me know if you find one ![]()
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