The Stickup cam v2 came in three variants: Battery, Wired, Wired+POE (Elite). Depending which territory the Elitewas sold in, it camewith the POE adapter as standard.
When the new Stickup cam V3 came out, the v2 battery and wired models were superseded. The Wired+POE Elite is still available With inc POE adapter… If your cam has an Ethernet port then it’s an Elite.