Nest Cam Outdoor fitting grommet 7/8 inch or 22mm

thingiverse

Installing the Nest outdoor camera through a wall can be a real challenge. The cable features a built-in weatherproof USB connector that is not removable, requiring you to drill a 22mm or 7/8" hole if you want to feed it through the wall. This leaves behind an unsightly hole once the camera installation is complete. To solve this issue, I created a 2-part grommet designed specifically for this purpose. After fitting the camera, the grommet can be assembled around the cable using a push-fit mechanism and then inserted into the holes on both internal and external walls. While not necessary, I found it helpful to apply a small amount of caulk along the inside edge when fitting the grommet to achieve a tight seal on the external wall.