The Reolink Wifi Cameras are mostly powered by a DC12V Power Adaptor. These power adaptors are supplied with the camera when purchased new.
Reolink Go PT Plus 100% Wire Free 4G Outdoor Camera
GSMzone Sheffield
RLC-511WA Unboxing, Setup & Installation 5MP Spotlight WiFi Camera with Person/Vehicle Detection
Reolink CX410 4MP ColorX PoE IP Bullet Camera - GSMzone
GSMzone Sheffield
Reolink E1 Pro 4MP PT Wifi Camera - GSMzone
GSMzone Sheffield
How to Connect Reolink Wireless Camera to PoE NVR
REOLINK E1 Outdoor Plug-in WiFi Security Camera, 5MP HD PTZ Camera for Home Security, Motion Tracking, 5GHz WiFi, 3X Optical Zoom, Person Vehicle Detection, Spotlight Color Night Vision, APP Control