Using 2.4GHz digital radio technology, stable working distance up to 262ft/80m, you do not have to attached the remote to the hotshoe, just connect to the camera with a cable( included) and control the camera wirelessly or wiredly at any direction. | This replacement Sony camera shutter remote supports autofocus, single shot, continuous shooting, Bulb shooting(long exposure) and delay release of 3s shooting. Replaces Sony RM-L1AM and RM-SPR1 Remote Commander. | Camera Compatibility: Fits for Sony Alpha a9, a7R III, a7R II, a7R, a7 III, a7 II, a7, a7S II, a7S, a6500, a6400, a6300, a6000, a5100, a5000, a3500, a3000, QX1,Sony a37, a900, a33, a65, , a77, a300K, a500, a550, a580, a700, A200, A350, A300X, A700. | Compatible Cameras: Works for Sony Cyber-shot DSC-RX1R II, RX10 IV, RX10 III, RX10 II, RX10 (with firmware updated to version 2.0), RX100 VI, RX100 VA, RX100 V, RX100 IV, RX100 III, RX100 II, RX0 II, RX0, HX99, HX90V, HX80, HX60V, HX50V, HX40V, HX300, QX30, WX500,Sony Alpha a99 II, a99, a77 II, a68, a58. | This shutter release comes with a transmitter battery (coin type) but no batteries for the receiver (2 AAs). Ideal for landscapes and portrait photography shooting at a distance from the camera with tripod.