GSI Super Quality Multi-function Timer Remote Control Shutter for Pentax K5, K7, K100d Super, K20d, K200d, K10d, Ds2, Lst, Mz-l, K100d, Ist D, Ist Dl, Zx-l, K110d, Ist Ds, Dl2, Mz-6, Contax 645, N, N1, Nx, N Digital, Samsung Gx-1l, Gx-1s, Gx-10, Gx-20, 30, 50, 7, 300d,3000, 33, 55, 7s, 350d, 500n, Canon Rebel Xsl, 450d, 50e, 500, 300, 300x, 300v, 400d, 60d, Xti/xt, Elan7/7n/7ne/ii/iie/t2/ti/x/xs/g/2000 Cameras, LCD Illuminated Screen, Exceeds the Canon Rs-60e3. Advanced camera shutter release tool which can be used to release camera shutter from a Distance, and Reduce Camera Shake Features an illumintaed LCD panel and an alert sound which can be turned on/off Self-timer, interval timer, long-exposure timer, and exposure count setting features Designed for group, macro, long exposures, continuous, motion shooting, etc. Energy saving design, Approximately two months of continuos shooting