A:AnswerNo, These can be used with the PC sync cable connected to the camera, or by utilizing the light sensors that will allow them to flash when they detect the flash from your camera.
A:AnswerThis system is triggered by an external flash. If your Sony does not have a pop-up flash you will need to purchase some type of external flash to trigger them. Alternatively, you can use the included triggering cable which should attach to your Sony.
