I need to install the Netro Sprite in a tool shed covered by tiles and closed only on three sides that I have in the garden (L 2mt, W 1.5mt, H 1.8mt).

I would like to know if, to protect it from humidity, dust and insects, I can install it in a box like this:

https://www.amazon.com/Fielect-Transparent-Switchboard-Distribution-115x90x50mm/dp/B07ZR2HN5B/ref=sr_1_17?dchild=1&keywords=transparent%2BDistribution%2Bbox&qid=1587458726&rnid=2941120011&s=hi&sr=1-17&th=1

and if this box can decrease the reception of the wifi signal.

Thank you,