The RC-20U is a 3 channel receiver chimebox from Optex with a Form C relay that is used for activating other devices. The RC-20U receiver chimebox comes as a table or wall mount design, operates with an adapter of 9V DC current, accepts 9 transmitters with identification of the three groups using a chime tone that is different, and can activate other 50V AC 1A maximum or a 24V DC 1A maximum devices with the Form C relay. This quality 3 channel receiver chimebox can enhance a wireless 1000/2000 system by alerting the operator to any perimeter breach using the three different chime notes, and can be used as a wall mounted device or be operated on a tabletop for added convenience.
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