The Take A Number Two Digit Indicator Board is used to let customers know who will be served next. It includes: Connection adapter, V2 cable, V3 DC plug, 2 Connection adapter V2 cable-V3 RJ10 plug and "Now Serving" text decals in several languages. Mounting bracket with wall anchors and screws (Power Supply & Buttons are sold separately) 12"L x 2"D x 9 3/4"H