Hot Shoe Flash Remote Trigger Sensor SYK-4

Specifications:

• The flash remote controller is harnessing optical theory making the master flasher to control remotely the auxiliary one to flash synchronously without the need of connecting wires
• It features small in volume, good-looking in exterior, high inflexibility and stable in performance, it can also artificially create different kinds of effect and take special photos
• It is a brand new flash remote controller
• It is made of durable and high plastic material

Details:

• When this remote slave trigger senses another flash firing in its proximity, it triggers the flash attached to it. This slave trigger gets its working power from the flash attached to it and therefore it is battery-free. This remote flash trigger also supports red eye reduction function

• With the high sensitive light sensor of this remote slave trigger, the speed flash can be triggered by the master flash easily

• The remote slave trigger is suitable for all Flash.Work with most flash units using universal hot shoe like Nikon, Sigma,Olympus, Pentax except Minolta/Sony as they use a special hot shoe, except Canon as they use special triggering voltage

How to Use a Slave Flash Unit With Your Digital Camera:

• A slave unit is a photography device used to activate external flash units that are not connected to the camera. Most external units use a cable or wireless transmitter to fire, which works in most situations. A slave unit is a light sensor that activates the external flash when a burst of light hits it. This can be useful for tricky lighting situations or to fire multiple flashes with one mechanism. To use a slave flash unit, you need to initially fire a flash from your camera
• Place the camera and your subject in your desired locations
• Place the flash unit in an area that satisfies your lighting requirements and is within your camera's flash radius
• Orient the flash unit so the slave receptor is facing your camera. It must be able to be stimulated by your camera's flash to fire. This may require a few test shots.
• Tape a small white piece of paper to your flash if the slave unit is unable to directly face the flash. Orient the paper so that it catches the initial flash and then bounces it toward the slave unit
• Recompose the subject and camera in its place and take the photo. The flash from your camera should activate the slave unit

Package Included:

• 1 x Hot Shoe Flash Remote Trigger