Bower LCD Timer & Remote Shutter Release for Canon Rebel/350D/450/500/1000/30/50/60, Pentax K110D/200/10/20/DS/DL, Samsung GX10/20 (RCLC1R) LCD Display with backlighting that can be locked to remain on when shooting in low-light conditions Remote Shutter Release Self-Timer, Interval Timer Long-Exposure Timer Select up to 400 continuous shots or set device to take an unlimited number of photos Compatible with Canon 300D/Digital Rebel/Rebel XT/Xti/Xsi/DS/l350D/400D/450D/500D/1000D/60D/EOS 30D/33D/50D/60D/300 and Pentax K110D/K100D/K200D/K10D/K20D/istDS/DS/DS2/DL/DL2/D and Samsung GX10S/GX10L/GX-10/GX-20