JC WT-868 Wireless Timer Remote doesn't just trip your shutter wirelessly. It's also equipped to handle a long list of timer functions: self-timer, interval timer, long exposure timer, as well as controlling the number of continuous shutter releases. It works with a vast array of different cameras, you will just need to swap out the camera release cable for the correct camera. The transmitter works at a distance up to 100m(328 feet) on any one of 56 channels over a reliable 2.4GHz frequency. What’ more, this remote can also be used as a wired remote by connecting the transmitter to the camera. Most important, this remote also has power saving function and anti-interference function to allow you trigger your camera securely.
JJC WT-868 Wireless Timer Remote with Cable J Remote Control Connecting Cord for OLYMPUS OM-D E-M5 E-PL5 RM-UC1