The JJC TM Series Intervalometer Timer Remote Control is a remote switch with a 2.9' (90cm) cord and a self-timer, interval timer, long-exposure timer, and exposure-count setting feature. The timer can be set anywhere from 1 second to 99 hours, 59 minutes, or 59 seconds. A dial enables you to easily enter the numeric settings with a single thumb. The LCD panel can also be illuminated. Feature: Great for lapse photography such as flower blooming, sunset, moonrise & long exposures Set timer delays/exposure time/intervals/number of shots (up to 399 shots or an unlimited number of photos) An exposure as long as 99 hours, 59 minutes and 59 seconds can be programmed Can also be used as a simple shutter release cable Humanized backlight design allows you to view the LCD screen in the dark LOCK button prevents you from stopping a running unintentionally Camera Compatibility: Olympus OM System OM-1, OM System OM-5, OM-D E-M5 Mark III, E-M1 Mark III, E-M1 Mark II and E-M1x5.It replaces Olympus RM-CB2 for Olympus OM System OM-5, OM-1, OM-D E-M5 Mark III, E-M1 Mark III, E-M1 Mark II and OM-D E-M1x. The Power Off option which gives the ability to power the device off to conserve battery life and a LOCK button allows you to lock the remote to prevent from accidental stopping the shoot. The four-line backlit LCD display panel can be illuminated and gives you a visual reference to ensure the following functions: self-timer, exposure, interval, and number of shots. It also is a status indicator for timer functions, lock indicator, number of shots etc. It can be used without batteries as a simple manual remote shutter release. Simply push the shutter button halfway to focus and fully to shoot. In bulb mode, slide the shutter release button forward to lock and slide it backward to release. It will be able to set timer delays, exposure times and intervals up to 99+ hours in increments as short as 1 second. This added functionality of exposure control allows continuous shooting (1 to 399 continuous shots or set for “unlimited”), self-timer, long exposure times (up to 99 hours, 59 minutes and 59 seconds) as well as interval shooting.Item Dimensions LxWxH: 6.69 x 2.95 x 1.46 inches. Battery Description: AAA. Item Weight: 0.31 Pounds. Number of Batteries: 1 CR2 batteries required. Maximum Range: 10 Meters. Connectivity Technology: Wired. Compatible Devices: Camera. Brand: JJC. Manufacturer: JJC. Date First Available: February 1, 2018. Is Discontinued By Manufacturer: No. Best Sellers Rank: #50 in Camera Shutter Release Cords. Customer Reviews: 4.7 out of 5 stars 9 ratings 4.7 out of 5 stars. Batteries: 1 CR2 batteries required. Item model number: TM-J2. : B079JRJKKJ. Item Weight: 5 ounces. Product Dimensions: 6.69 x 2.95 x 1.46 inches.