Never miss the cable guy again!

Trying to avoid a visit from your mother-in-law? Expecting an important package? This revolutionary alert system gives you the time to prepare accordingly. Powered by Cognex vision, the Who’Dat? Visitor Alert System tells you exactly who is arriving the moment they turn into your driveway. Simply mount Who’Dat at the proper location and leave it alone. It’ll instantly flash the identity of the visitor as they enter your driveway. Works wonders on door-to-door salesmen, landscapers and Jehovah’s Witnesses.

WDV501J Who’Dat? Visitor Alert System $119.99