Key-Lock Volume Controls

Lowell’s KL Series volume controls feature a keylock instead of a knob to perform volume level adjustments. This patented Lowell design provides systems administrators with secured settings for volume level of critical paging and/or emergency systems.

8 Item(s)

Grid List

Set Descending Direction

8 Item(s)

Grid List

Set Descending Direction
Lowell’s KL Series volume controls feature a keylock instead of a knob to perform volume level adjustments. This patented Lowell design provides systems administrators with secured settings for volume level of critical paging and/or emergency systems.