Speed Feedback Sign for 12" Display w/ 2 Beacons (Solar & Battery) To Be Included: Sign, Solar Panel, Batteries, Mounting brackets, Software, owner's manual, shipping; Speed Feedback Sign for 12" Display w/ 2 Beacons (A/C Power) To Be Included: Sign configured for A/C power, Mounting brackets, Software, owner's manual, shipping; Speed Feedback Sign for 18" Display w/ 2 Beacons (Solar & Battery) To Be Included: Sign, Solar Panel, Batteries, Mounting brackets, Software, owner's manual, shipping; Speed Feedback Sign for 18" Display w/ 2 Beacons (A/C Power) To Be Included: Sign configures for A/C power, Mounting brackets, Software, owner's manual, shipping; Cellular Communications Add on module To Be Included: All hardware & software required for cellular communications
