Power supply polarity for InfraSensing BASE-5

Hello, I didn't imagine I needed to include a BASE-PWR with my order on store.serverscheck.com and can't use PoE in my situation.
If I order the BASE-PWR now I will need to pay the 60 euros for delivery again...
As this is not specified in any documentation I could find, could someone please tell me what is the polarity needed on the DC connector of the power supply?
Thank you

I believe you can use another power adapter as long as it provides a 12V, 1A output or you can use a DC barrel jack if your power supply is DC.

Hello Josh_ , thank you for confirming voltage and power but do you know the polarity needed on the barrel jack? If I use a power adapter with the wrong polarity, won't this damage the components on the board? https://en.wikipedia.org/wiki/Polarity_symbols

Could anyone with the BASE-5 coupled to a power supply test the power supply with a multimeter and tell me if it's center positive or center negative please?

Hello ud435, I had the same situation but instead I bought an alternative from Amazon and it only costs me like around $8. you can save some money and effort https://www.amazon.com/Adapter-100-240V-Transformer-Charger-Security/dp/B091XSVV1Y/ref=sr_1_10?crid=1T89E975LMUN0&dib=eyJ2IjoiMSJ9.nB3Apdg5W1NzKFzr-Ur-DsFdot_yxkmtFElVReOFBvoqJaT3lOA9HqEfuB7J4zHl8_RY4t7poHZSfUIF5TiMO9Y7G7m6NcTv3cnX3pwFkJs7q8kGjdf9FzpvZOIHrSat7B7jnocrlSwUqSnlN6LoqbyD977nRK-OAlWxyZkgsBndLisA1PXQtlbulVUbTqg2MX38G67CSbKFmJGCGT6ZPtrvvBr3ejTnZu9Jl1xqXgA.hq4XDTCjeoBgL4KGTXeQDaPWirABQDfIqpPAQq6HY5o&dib_tag=se&keywords=12v+power+adapter&qid=1728994460&sprefix=12v+power+adapt,aps,297&sr=8-10

So center positive according to your Amazon link. Thanks a lot Stuart_Lil00 ! Cheers