Upside-Down Mounting of E1 Outdoor PoE Camera on Horizontal Surface

LeMue

I’m exploring an alternative way to mount the E1 Outdoor PoE and would love to hear your thoughts or experiences.
I’m considering installing the camera in an upright position on a flat concrete pillar cap (approx. 75 × 75 cm), using a slightly inclined ceiling mount to angle it
forward.

The idea is to achieve a "standing" configuration, similar in appearance to the E1 Pro, while still preserving PTZ movement and weather protection.

So far:

The PoE cable can be routed downward with a drip loop, so no risk of water ingress through the connector.
The mounting base would be fixed and sealed properly.

However, I’m unsure whether this type of installation could lead to moisture or rainwater entering the PTZ housing, particularly through the gap between the upper casing and the rotating dome when it’s facing up rather than down.

Has anyone tried this kind of setup?
Does the E1 Outdoor PoE remain reliably sealed in this position?
Are there known risks or long-term issues when mounted like this?
Any clever workarounds or protective add-ons (like a micro-canopy) to make this more robust?

Really appreciate any insights, success stories, or things to avoid.