【1 in 3 out Outdoor PoE Extender】This 4 port waterproof PoE extender include 3 PoE out and 1 PoE in. It can provides PoE power to up to three PoE devices, 10/100Mbps speed. Each PoE extender has an transmission distance of 330ft(100m). | 【IEEE802.3af and IEEE802.3at】This 3 channel PoE extender works with all standard IEEE802.3af/at POE switches, POE injectors and POE NVRs. PoE voltage is 44-57V. The Max input is 30W, and the Max output is 24W. Each port can power standard PoE devices less than 8W like IP phones, IP security, IP speakers, etc. | 【VLAN and Extend 250m】A single POE out port can handle 10Mbps speed and 250m transmission range when the extend mode is enabled. Out Ports 1 - 3 support VLAN isolation, lessen network traffic, and increase network security. | 【Unmanaged PoE Repeater】No setup is required, no power, just need a network cable to expand PoE network, plug and play. Supports automatic detection of devices and powers compliant standard PDs. | 【Ideal For Outdoor Use】The unibody housing and seamless design is IP66 rated for water resistance and can withstand the harshest outdoor environments. Compact size supports wall mount mount, can be installed anywhere as needed. Order now and enjoy uninterrupted network connectivity, come rain or shine!