Supports PoE for Hi-PoE 75W high power consumption speed dome, Indicator status: power (normal power on), PoE (normal power supply), Cooperate with PoE Extender (PFT1300), able to cascade level 2 PoE Extender, connect to 3 IPC, max transmission distance 300m, Wide working temperature: -30°C~ 65°C, Lighting Protection: Level 4, Supports DoE Level VIen