ThisInfrared Camera Remote Controls for Pentaxan ideal replacement for taking pictures away from the camera. Strong interference-resistance capacity， and energy-saving design allows long battery life usage. You′ll get some phenomenal shots of yourself and your family using this Remote Control. This remote control is practical for self shooting! So what are you still waiting for?                                    Features            It can set the shutter to release certain long-range controlThe compatible camera has a built-in infrare receiver to receive this long-range controlThe remote control range comes up to 25 inches                                                                                                Package Includes            1 x Infrared Camera Remote Control for Pentax                                                            Extra Info            Compatibility: Pentax DSLR K100D， K110D， K200D， K10D， K20D， Pentax Digital Cameras istD / istDS， optio S / S4 / S4i / S5n / SV /， optio750z / 555 / 50 / 450 / 430 / 330， EI2000， Traditional Cameras ist， MZ6， ESPIO