Just purchased my second RD (first one was a cheap-o Cobra ESD 777 that my wife now uses). This new one is a Valentine 1. Already saved me just 10 miles into its maiden voyage; dark stretch of east-bound I-10 heading toward San Antonio...sitting just beyond a slower speed limit sign.
I drive a 2004 Honda Civic "Value Package". All factory, manual locks & windows, lol.