The Zigview Seculine Twin-1 R3 TRS Wired or Wireless Shutter Release is intended for Sony & Minolta DSLR cameras that are not equipped with a built in infrared remote release system. It is also compatible with Minolta Maxxum & Dynax Series SLR Film Cameras as well.
The remote system includes a sender unit packaged together with a receiver unit which connects directly into the manufacturers own shutter release port allowing the user to trigger the shutter from both in front and from behind the camera. The Twin-1 remote system also includes a cable for wired release - this is particularly useful when taking pictures using the Bulb exposure setting. Plus the remote sender also has a built in bright white LED torchlight to assist you when shooting in low light situations, and a key chain attachment so you can keep a better hold of your remote.
The ZIGView Seculine Twin-1 R3 Remote is able to trigger your camera's shutter from up to 300 feet (approx. 100m) away with the added capability to operate a delayed shutter release, and also supports half shutter depress for pre-focusing and other camera functions. It is ideal for studio or travel photography, and for the enthusiast photographer who wishes to have the freedom to move around the subject while shooting, to be in the picture rather than be left behind the camera, and it can be especially advantageous when taking long exposure photos.