The JJC TM multi-function timer remote control provides a simple trigger function and can activate the bulb function on cameras. It also functions as a timer remote and can be programmed to work as an intervalometer. The JJC TM is a remote control with a 90 cm cord and features a self-timer, interval timer, long-exposure timer, and exposure-count setting. The timer can be set anywhere from 1 second to 99 hours, 59 minutes, and 59 seconds. The maximum number of exposures is 399.