PRO SERIES Equivalent Wireless SONY RM-S1AM / RC-1000S Remote For Alpha series SLR cameras and Konica Minolta

Recommended for preventing camera shake during close-up (macro) photographyRange up to 100m (320ft.) without obstacles - Retractable antenna for Long range shots!Designed for groups, macros, Time Lapse Mode, Long exposures / Shutter Mode, Continuous shooting mode, etc.Low power consumption minimizes the need for battery replacement16 Control Output Channels
Product DescriptionThe Wireless shutter release is handy for taking pictures of subjects that are difficult to approach, or to minimize

Source: Digital Camera and Video Store...