Manufacturer supply directly with two-year warranty and unlimited technical support. ?Convenient to solve problems?Outdoor using based on 6KV(10/700us) lightning & surge protection design and IP67 protection level, all material used are ROHS compliant,complies to IEEE802.3af/at,PoE+ standard,Plug and Play, easy and fast installation, No required external power supply. ?For Surveillance System?The poe extender outdoor is easy to setup with no software installation or configuration required.Perfect for wireless APs, base stations, network cameras and other high power Ethernet terminals,greatly extending the network signal transmission as well as power supplying distance.Support transmission rate of 10/100/1000Mbps(Gigabit),Operating Temperature: -40? to 65?. ?Outdoor poe extender Power Output?Build-in high quality switching chip inside,protect output against over voltage, over current, short circuit,Wall-Mount design, Plug and Play, no other settings required. No external power required. Pin Assignment and Polarity: 4/5 (+), 7/8 (–) and 3/6(+),1/2(-). ?2 Port poe extender outdoor?Use them for PDs (such as CCTV Cameras,Wireless Access Points)to run power repeat 100 meters(109yd)(328ft),the maximum distance can extend to 400 meters with 4 poe extender outdoor and total distance will be 500 meters(from PoE switch/injector to your PDs).