JJC RM-S1 is a wireless remote control for Sony. This is a top-class replacement system pilots Sony RMT-DSLR1 RMT-and DSLR2. The remote control allows you to remotely trigger the shutter (immediate and two-second delay), and power and stop video recordings. Use of the remote control facilitates the self-portraits and triggering a camera mounted in difficult to reach. Its use will also get blur-staff during the long exposure. JJC RM-S1 is compatible with cameras Sony A7 A7R, A7S, A7 II A7S II A7R II, NEX-5, NEX-5C, NEX- 5N, NEX-5R, NEX-5T NEX-6 NEX-7, A33, A55, A57, A65, A77, A77 II, A99, A230, A290, A330, A380, A390, A450, A500, A550, A560 , A580, A700, A850, A900, A6000, A6300. the functions offered by the pilot depend on the camera model,