Intellipark in Purple and RED?

WD RED and Purple uses intellipark?

i know that WDRED some have the 8 second that you need to disable using the tool provided on website

WD purple is designed to use on surveilance systems only… if you have a surveillance system and you want to use that drive you dont need to worry because the drive is allways recording data when you have the system upo and running

WD red is for NAS ( network storage device) and DAS  ( usb device) and you can try the link above