Formerly Inova OnTime and Inova OnAlert - LIMITED SHIPPING SCHEDULE IN EFFECT - PLEASE CONTACT US 434-509-1108 XTN 8100 FOR DETAILS
Our clocks mount flush to the wall using two keyhole slots. Your powered Ethernet cable plugs into a recess in the rear of the clock. Typically, you'd position the open space over the point where your Ethernet cable exits the wall.
However, if you want to install a clock on a solid concrete wall and run an Ethernet cable down the wall to it, probably in a conduit, you might want a drilled 2cm hole and rubber grommet in the top of the case. 2cm is just wide enough to push an Ethernet cable and RJ45 through. We're happy to help!