Ricoh CA-3 Cable Switch

The Ricoh CA-3 Cable Switch is a simple and intuitive accessory that lets you control the shutter function when connected to a compatible camera. With a dedicated on and off button, this device lets you use the camera whenever required. It is powered by a single AAA battery for lasting power while the switch connects to a camera with a USB cable.

Price: £ 39.99 from Wex Photo Video