WH450A is a high power indoor ceilin access point for hotels, resorts, office buildings, campus or other environments that neet to extend and expand an existing wireless network. Complaint with IEEE 802.11b/g/n. Providing fastest speed 450Mbps on 2.4GHz frequency. Adopt Independent 400mw power amplifier to enhance wireless signal and improve wal penetration. Pair with the 3 high quality antennas to boost wireless signal and provide greater coverage for laptops, tablets and smartphones. With the aesthetic ceiling Design, WH450A can be deployed easily on ceiling or in crawlspaces. Also WH450A can be deployed in areas where power outlets are scarce or not available with PoE Injector included or switch compliant with PoE 802.3at.