HSeaMall 1 Pair Passive Power over Ethernet RJ45 PoE Adapter Injector + Splitter Kit 5v 12v 24v 48v (White)

Passive PoE- means that input and output voltage are equal. Power supply required for power input - simply use the power supply (wall transformer) that is provided with the device you are trying to power. PoE injector and splitter kit with 5.5 * 2.1 mm DC jack / plug. Transforms Non PoE devices to PoE enabled. Supports 5V, 12V, 24V, 48V. Use with IP security camera, wireless access point and other devices Use with IP security camera, wireless access point and other devices Can work up to30-40 metres/100-130ft (depending on the quality of the cable and the power draw of the device).