Question about Sony Alpha 6400 Kit

There are several remote triggers that work with the Sony Alpha 6400. A popular wireless remote trigger is the Sony RMT-P1BT, which has Bluetooth and is compatible with the camera. Alternatively, you can use a cable release such as the RM-VPR1, which connects via the USB port. Some users also report using a Rollei cable remote release by setting the camera to the self-timer.