PoE IP Security Camera-4MP Network Dome Camera - Wide Angle with 3.6mm lens- 24 LEDs For Clear 65 Feet Night Vision-Alptop

hey guys today we're going to explore the different methods available to power your wired IP security cameras when you buy a security camera you find two main ports like these an rj45 network connection and a 12-volt plug but rarely will you find a 12 volt adapter included with that camera some cameras can be powered with the 12 volt adapter and some must be some can be powered over the network cable with the aid a power injector and splitter some can be powered with apoE managed switch and a PE unmanaged switch and lastly an in VR the PE ports on the back of it can also be used to power your cameras when looking for a security camera you often see specifications at ope compatible and 802.3 AF so what does this all mean and which one's best for you so let's start from the beginning p OE your power over ethernet means that the electricity required power of the camera can be supplied thro