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IT-R4 | ![]() |
IT-VCM | |
| The IT-R4 is a multi-purpose switch or logic level activated Relay Module. | The IntelliTools IT-VCM is a stereo or mono line level volume control module. |
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IT-R4S | |||
The IntelliTools IT-R4S is a multi-purpose relay module allowing four internal single pole double throw relays to be controlled by an RS-232 port using a simple ASCII control protocol. |
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