Altura Photo IR Universal Wireless Remote Control for Canon Nikon Sony Olympus Pentax Sigma Minolta Leica and Other DSLR Cameras The Altura Photo Wireless Remote Control is ideal for subjects that are difficult to approach, self-portraits, or any instances where camera vibration is a concern. Altura Photo IR camera remote control can trigger your camera shutter release remotely from a distance of about 16 Feet to 26 Feet (5 - 8 Meters). NOTE: This remote control is compatible with cameras with an infrared sensor, always make sure your camera has an infrared sensor for remote controls before you buy. This is not compatible with the Canon T7I, 77D. Compatible with Canon Nikon Sony Olympus Pentax Sigma Minolta Leica and other DSLR Cameras. Backed with Digital Goja 90-Day 100% Satisfaction Guarantee