Gopro Smart Remote Delivers full remote control of all camera functions, including shutter, on/off and settings Settings/Tag button allows you to quickly adjust settings or mark key moments while recording with HiLight Tag (HERO4 cameras only) Up to 600 (180m) range in optimal conditions Enables control of up to 50 cameras at a time Rugged design is wearable, mountable and waterproof to 33 (10m)