New Passive PoE Injector and Splitter Power Over Ethernet Kit with 5.5x2.1 mm DC

New Passive PoE Injector and Splitter Power Over Ethernet Kit with 5.5x2.1 mm DC Plug for IP Security Camera- 2 Pairs Description Attention! Attention! Attention!: -This PoE Cable kit should work with External Power adapter(NOT inclued in this listing) to power on the device. -For 12V power supply included listing, Please check ASIN: B00YGLCQQK Passive PoE Injector and PoE Splitter Kit allows low cost of delivering power over the network cable for shorter distances. This kit allows power to be carried on 10/100 networks over the spare, unused pairs of a CAT5, CAT5E, CAT6 or CAT7 Ethernet network cable. On shorter network lengths, The power source could feed the wireless access point, IP video surveillance camera,Ip phone etc. This Kit contains both very cost effective injector and splitter. The injector inserts the DC voltage at the source location into the 5.5mm x 2.1mm injector plug, Bin K