The RCM3000 is an expansion unit able to be controlled by any of our paging or wireless data products such as the PDT3000, PDR3000 or WDT3000. It may also be driven directly from a PC or other serial output device using a simple command protocol. The interface with the controller is RS232.
The RCM3000 has 27 individually addressable relays including 2 mains relays and can be daisy chained with additional RCM3000s using RS232 to create a highly flexible remote control system capable of providing literally hundreds of outputs.
The RCM3000 is also available optionally with an onboard paging receiver or may be interfaced directly to a cellular modem.
There are a number of ways of addressing the individual relays including a standard message protocol, by capcode or by a user selectable message text string. v