Sony BC-U1A Battery Charger / AC Adapter for BP-U90, U60, U60T, U30 Studio Cameras you can record 2

you can record 2

and luma keying with advanced controls for seamless compositing

first used in the new Sony Alpha 7S III camera

4K video shooting is also possible at up to 119

MKS-X7035 – Key Control Module

Sony BC-U1A Battery Charger / AC Adapter for BP-U90, U60, U60T, U30 Studio Cameras you can record 2The Sony BC U1A Battery Charger AC Adapter is a single bay charger supporting Sony BP U90, BP U60, BP U60T, and BP U30 batteries. It also functions as an AC adapter that can be used to power a camera directly. The AC adapter provides a 12 VDC power output via an integrated cable that can be connected to any Sony camera that accepts BP U series batteries. A selector switch on the front of the device allows you to switch between charger and AC adapter