The JJC RM-S1 Infrared Remote Control (with Remote Shutter Release, Delayed Shutter Release, Long Exposure and Video Recording Functions) is designed as a replacement for the Sony RMT-DSLR1 and RMT-DSLR2. It is perfect for taking pictures of subjects that are difficult to approach, or minimizing vibration for close-ups and long exposure. This remote allows you to trigger your camera shutter at a distance up to 10 meters, so it is also ideal for taking self-portrait and group photos. JJC RM-S1 is powered by a CR2025 battery.
