Microglobe MQ-NW1 Wireless Shutter Release for Canon Cameras: Microglobe MQ-NW1 Wireless Shutter Release is a multi-channel remote radio shutter trigger for remotely operating the shutter mechanism on your camera. It has a two-stage release button, halfway for auto focus and full press for shutter release. The button locks for long exposure/bulb or continuous shoot. This new model replaces the MQ-WC1 and now features an additional shutter release button on the hot shoe receiver unit, effectively turning it into a wired shutter release when removed from the hot shoe and connected via the remote cable. This would come in handy if your transmitter batteries have run out.
Features: Microglobe MQ-NW1 Wireless Release
Range: 1000m(320 ft.) without obstacles
Number of control output channels: 16 channels available