There’s a new set of eyes on the parking lot at Wintergreen Plaza in Rockville. They belong to a surveillance camera robot that is increasingly seen in the lots outside of big box retail and drug stores nationwide. These mobile, solar-powered devices can be configured with a variety of options, including motion sensors, thermal sensors, license plate-capturing cameras, and even the ability for a contractor thousands of miles away to audibly hector trespassers or suspected criminals. The cameras can deter criminals, as well as assist police in solving crimes faster, including the rampant retail thefts now plaguing Montgomery County.