The HiPower504 enables Ethernet cables to reach 200m. It gets power through a 24V DC adapter, and then forwards PoE to 4 remote IP cameras. The kit combines the features of a PoE injector with a PoE repeater. With the technology, installers can install IP cameras anywhere even when a PoE switch is not available. Meanwhile, the limitation of 100m of network cables can be overcome.