The DR1 Zone Output Volume Remote Control by Rane is a remote control for use with their CP66, HAL1, and EXP1 multi-zone audio systems. It allows you to wall-mount a zone-specific volume control up to 1,000 feet away from the source processor. Connects by CAT 5e Ethernet cable.
The LCD display shows the current level and zone it's connected to. The display has a backlight that turns on when used, then dims when not in use.
The DR1 may be installed in a standard electrical box with a minimum depth of 2.25" (5.7 cm).