The amazing HR-310 and TSR-310 are Crestron handheld remotes reimagined. They combine all the best elements of Crestron’s previous generation with even more advanced functionality, elegant design and feel, custom engravable buttons, voice control, profile settings, and much more. Crestron handheld remotes bring control to a luxurious new level. Ruggedized for durability and wrapped in a satiny smooth, easy-grip housing, …