The FX-380 Wireless Shutter Release Kit operates at 2.4GHz frequency which gives the user a longer working distance (up to 220 feet) and less potential conflict with other frequencies. The FX-380 features an Auto Coupling Capability (ACC) channel setting ability which makes syncing the transmitter and receiver easier than ever by just a push of the button. A time-lapse function has been built into the wireless remote to give the user more photographic options in one handy device. The built-in magnetic poles on the transmitter and receiver help the user keep them together when not in use. The interchangeable camera cable works with a range of cameras including the Canon T3i, T2i, T2i, T1i, XS, Xsan, Exit, XT, 60D, Powers hot G10-12, G1X; Pentax K-5, K-7, K10D, K110D Super, and K.