Smarter "Tow Zone" sign
The most common excuse we hear from people parking in our reserved spaces, blocking our loading dock and garage bay, are "It's the weekend, I didn't know you were open!". So we created this high-visibility but ordinance-compliant sign to ensure violators cannot claim ignorance when they are towed.
First prototype uses 24VDC LED strips recovered from a LCD television:
Second revision will include this TDL-2022WB series "Microwave Radar Sensor"
