The Calumet Four-Channel Universal Radio DSLR Camera Trigger Kit allows you to trip your camera's shutter remotely, allowing you to keep your eye contact with the subject or enabling you to set up cameras in places you can't be. It is ideal for sports, nature and portrait photographers. This kit contains one transmitter and one receiver. It is capable of operating at a range of up to 150' (46m) in a non-obstructed area. The receiver comes with a standard 3.5mm jack, as well as a Velcro mount and a metal hook to mount to your camera strap. It requires two AA batteries (not included). The transmitter comes with an attached key chain and is powered by a 23A, 12-volt battery (included). Operating instructions are provided.
Adapter plugs (sold spearately) are available for use with other camera models.