Long Distance A simple and compact remote control that makes it possible to fire a camera wirelessly or wirely from as far as 262' (80m) Easy to Use The device comes already paired, so you just put the batteries in, plug the receiver into the camera, and make sure it’s on!The remotes can act as a wired-push button or wireless when the battery-powered remote is active Free Your Hands Handy for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure. You don’t have to be near the camera to get a great picture.The shutter will operate in either 3-second delay mode or will instantly take a shot Simple, Affordable and Reliable Only 3.54" tall and can fit easily into your pocket or on a keychain. it's not infrared, you don't have to work in front of the camera Note Only compatible in still mode. Will not trigger the camera in video mode, searching by Ctrl+F to select compatiable models under description