Specifications:

1080P electric focusing [no curtain]]

1080P electric focusing [with curtain]]

HDMI 4K Electric Focus [No Curtain]]

HDMI 4K electric focusing [with curtain]]

Color:

National Standard [for use in China]]

British regulations [for use in Hong Kong and the UK]]

U.S. regulations [for use in Taiwan and the United States]]

European regulations [for use in the EU]]