Acoustic Research Zentral ARRZ100BB Smartphone AV Remote for BlackBerry Turn your BlackBerry into an AV remote for your home theater; see product description for BlackBerry compatibility Get up-to-date local program guide information and set your favorite channels One-touch activities give you control over the devices you need, when you need them Combine multi-step activities into a single keystroke with customizable macros 30-foot range from smartphone to Zentral Receiver