Draper LVC-IV Low-Voltage Control Module, 110V

The LVC-IV is Draper's low-voltage control module for 110V motorized screens, letting the screen be operated by a low-voltage wall switch, dry-contact closure, RF remote, IR remote, RS-232/RS-485 serial command, or a low-voltage relay (3-28V) - useful whenever the screen needs to answer to a room's AV control system instead of a line-voltage rocker switch.

It's housed in a single UL-listed box with three internal compartments, a 3-screw terminal block for a dry-contact wall switch, an IR receiver jack, a built-in RF receiver, two RJ-25 ports for RS-232/RS-485, a low-voltage relay port with cable, and a user-serviceable 3.5A fuse.