If your venting skylight is installed out of reach, you can use the ZCT 300 or ZMT 300 telescopic rod to open it. For skylights installed within reach, you can use a ZZZ 201 crank handle.
If you have blinds installed on your skylight you'd like to manually operate, you can use a ZXT 200 "7 hook" for out of reach blinds. Ones that are within reach can be operated by hand.
You can find all of these manual controls on our Skylight Accessories page.