Neewer Wireless Remote Shutter Release Trigger GD-C3R For Canon 7D, 50D, 40D, 30D, 5D, 20D, 10D, 5D Mark II,1DMark IV, 1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II, 1D Mark II, 1Ds, 1D, 1V, EOS 3, D2000

Description This wireless remote shutter release is very useful and helpful gear for prevent vibration when taking photos under long exposures, close-ups (macro) or continuous shooting. It can instantly trigger the shutter without disturbing the camera in the distance. Widely used to minimize the camera shake for macro shooting or long time exposure, or used to take subjects that are difficult to approach. The frequency is 433 MHZ and receiver uses 2 AAA batteries. Its maximum working distance is up to 30M in open area without blockage. Feature: * Its maximum working distance is up to 30m in open area without blockage. It's very suitable for outdoors use, especially to use for geological prospecting, field shooting, mountaineering travel. * To control single-frame, continuous-frame and bulb mode, supports 3.5 seconds delay shoot. * The transmitter has the signal to indicate its current condition: green light is focusing, and red light is shutter or B mode. Same as the transmitter, receiver has a pair of signal status indicator. * Used the high-quality connection line, the normal length is 30cm, the receiver can be used as a wired remote without the transmitter. * Has strong anti-interference function and has 16 channels * Energy-saving design allows long battery life usage * Compatible With Canon EOS: 7D, 50D, 40D, 30D, 5D, 20D, 10D, 5D Mark II,1DMark IV, 1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II, 1D Mark II, 1Ds, 1D, 1V, EOS 3, D2000