SODIAL(R) IR Wireless Infrared Shutter Remote Control for Canon KISS X5 X4 X3 X2 DX DN 5DMKii 7D 60D DSLR Camera Eliminates vibrations caused by physically pressing the shutter release. A Canon camera's infrared feature needs to be enabled. Make sure the infrared remote control, and the distance between the camera does not exceed 10 meters. Confirm that there is no obstacle between the infrared remote control camera. It has been proved to be safe and suitable for Canon series cameras.