4.0 Inch Digital Clock

4.0 Inch Digital Clock Valcom 4.0inch Digital Clock 24v Bar Display Digital Clock 4 Digit Display Reliable Economical Option Working With The Valcom Digital Communication 2wire System Exclusive High Efficiency Superbright Led Display Immediate Corrections For Time Change Unique Specially Molded Antiglare Front Filter Gives A Smooth Surface With No Visible External Screws Allowing For Perfect Reading Brand: Valcom