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 Nikon remote shutter release supports autofocus, single shot, continuous shooting, Bulb shooting(long exposure) and delay release of 3s shooting. Replaces MC-DC2 and MC-30A remote switch. | This wireless remote works with Nikon D6, D5, D4s, D4, D3x, D3s, D3, D2Xs, D2X, D2Hs, D2H, D2, D1X, D1H, D1, D850, D810, D800, D800e, D700, D500, D300s, D300, D200, Z7 II, Z7, Z6II, Z6,Z5, D780, D7500, D750, D7200, D7100, D7000, D610, D5600, D5500, D5300, D5200, D5100, D5000, D3300, D3200, D3100, D90, Df, Coolpix A, P950, P1000, P7800, P7700, Fujifilm: S3 Pro, S5 Pro; Kodak: DCS-14N. | If you are searching for simple, affordable and reliable Nikon remote shutter release, Pebble will be a nice partner for you to do astrophotography, all you have to do is make sure you plug it in to the remote outlet on the side of the camera. | This shutter release comes with a transmitter battery (coin type) but no batteries for the receiver (2 AAs).