The Dome Port works with the Hero 3+ or Hero 4 housing and does not require any special modifications or separate accessories, The side of the base has 12 screw, this design allows the dome to be fully disassembled for cleaning and service.
The GoPro is just as secure as always since the Dome Port slips right onto the housing, it does not alter the depth rating of the GoPro housing.
The Dome Port provides access to mode, power and shutter control buttons while installed for more processing you can use a gopro WIFI remote control as well. And its main function is cut the waterline photography, we do not recommend used for diving.
If take it in deep water and the bubble get a little water inside, you can remove the dome with screwdriver (in the package) to clean then assemble well.
Besides, dome lens and waterproof housing are separate sealed, that means your camera is safety in the Gopro waterproof housing.

Technical Details

Product Details

Package Dimensions
Width : 7.48 inch
Height : 5.51 inch
Length : 8.66 inch

Shipping Weight: 1.1 pounds (View shipping rates and policies)

ASIN : B071DFBGVR