@FlabbyPanda 

Hi, Do you also plan to run an Ethernet cable connecting this Deco X50-PoE to the indoor POE switch?

If you intend to wirelessly connect the Deco X50-POE to indoor Deco units instead, using this sealed box may not only obstruct the indoor wireless connection but also interfere with the wireless network broadcasted from the Deco X50-POE to the garden. The effectiveness of the blockage will depend on the materials of the weatherproof box.

Placing the Deco X50-POE in a weatherproof box might not be a recommended suggestion. You may consider mounting the Deco X50-POE indoors near the nearest windows or walls that face the garden.

Thank you very much and best regards.