The PNX Remote acts as a wireless shutter release capable of instantly triggering the shutter without disturbing the camera, up to a distance of approximately 32” (10 m) 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. It supports the bulb exposure camera setting making it a worthwhile accessory for shooting long time exposures for low-light photography or unusual daylight effects.