Apparently, there is a sale on eufy cam over at amazon and they will offer you a free additional room (150 lei normally) with the promotional code: BOGOEC99 – Just add the room to the shopping cart, as well as add the room and enter the code promotional at checkout …
Amazon link to the eufy system: (https://www.amazon.com/dp/B07Z35RM2Q)(https://www.amazon.com/dp/B07Z35RM2Q)
Amazon link to the completion room: (https://www.amazon.com/gp/product/B07Z364PQ5)(https://www.amazon.com/gp/product/B07Z364PQ5)
Not sure how long the sale / promotion will take.
* NOTE: I have no affiliation with eufy, I make no affiliate money from these links. I own this system (and I like it) and since it is compatible with HomeKit (HKSV will be coming soon), I propose this. *