WPmVOL-J Same features as WPm VOL + front panel stereo mini-jack connector. Remote wall panel control for one output zone of a MIMO54 unit (zone volume). RJ45 standard connector. Compatible with all Ecler 0-10V DC REMOTE control ports (MPA-R, AMIC, AMPACK, etc.) including the mimo88 GPI ports. Surface-mount installation box included.