The Opteka Timer Remote Control Set combines many features into one with a self-timer, interval timer, long-exposure timer, and exposure count setting feature. The timer can be set anywhere from 1 sec to 99 hrs 59 min 59 sec. A dial enables you to easily enter the numeric settings with a single thumb. The LCD panel can also be illuminated, and the alert sound can be turned on/off.

• 4 Modes: Shutter Release Timer (0s-99h59m59s), Exposure Timer (0s-99h59m59s), Interval Timer (Time between shots) (0s-99h59m59s), Total Number of Shots (1-399)
• Backlit LCD Screen, 3 Foot Cord
• 6" X 1.5" X 0.70"; 3.70 Oz
• Operates on two AAA Batteries (Included)
• 1 Year Warranty