Canon TC-80N3 Remote Switch
The Canon TC-80N3 is a remote switch with an 80cm (2.6ft) cord and a self-timer, interval timer, long-exposure timer, and exposure-count setting feature. Ideal for long-exposure, telephoto or macro photography.
The timer can be set anywhere from 1 second to 99 hours using a thumb-dialand the LCD panel can be illuminated. It has the new N-3 type connector, which locks with a simple push. The rear of the Controller has a slot to store the camera's remote control socket cap.