RF Innovations offers the RFI-451 DTMF SCADA radio, a new line of UHF dual tone multiple frequency SCADA receivers used to remotely control assets using a conventional analogue radio signal.
SCADA receivers from RF Innovations allow a user to switch remote relays by entering a code into the keypad of a DTMF capable portable radio handset.
Activated by existing analogue handheld or vehicle radios, either directly or across conventional analogue radio repeater systems, SCADA receivers can be used as a simple SCADA system or as a wireless field operated input in a more complex SCADA set up.
To operate the remote relays the operator uses a standard DTMF voice radio set up on the licensed frequency to key in the required three-digit code.
The UHF radio SCADA receivers are suitable for industrial applications, specifically in remote security and boom gate control. The technology is also ideal for pump or fan control, rail track circuit switching, lighting control and remote warning activation.
SCADA receivers can be used at a remote point as an outstation input or remote system override. The SCADA receiver can also be used with a base or head-end PLC as an input into a larger SCADA system.