The JJC C-S1 Wireless Remote Control (Infrared) is for use with SONY Alpha series and Nex series camera with inbuilt infrared receiver. It acts as a wireless shutter release capable of instantly triggering the shutter without disturbing the camera, up to a distance of approximately 8meters in front of the camera. It is recommended for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure. 

Package include:
C series Remote Control
CR2025 Battery
Climbing buckle
Manual Instruction

Compatible with Sony Camera  

Other cameras working with Sony RMT-DSLR1 infrared remote control