Ubiquiti Unifi AP, 20dBm, 3-Pack

The Ubiquiti UniFi AP is an antenna with up to 300 Mbps throughput. Its coverage employs integrated standard 802.11 b/g/n WiFi signal. It was designed for interior spaces such as offices or hotels, but thanks to its unlimited scalability it can provide network connection even for stadiums and similar venues. It also fully supports roaming when handing off associated clients between the APs.
The antenna is designed for 2.4 GHz throughput and offers a gain of up to 20 dBi. It comes with the original UniFi Controller software that allows automatic management of the entire network through a HotSpot. This central management lets you upload maps and set basic parameters such as SSID, guest account, homepage, traffic statistics and a list and status of associated clients. It is powered over Ethernet with a PoE-24 adapter.
The packaging includes three antennas and all the accessories needed for installation. The antenna is small and compact and can be easily attached to a wall or ceiling. 

Specifications:
Type:
Indoor WiFi antenna
Operating mode:
AP / Hotspot
Frequency:
2.4 GHz
Throughput:
Up to 300 Mbps
Standards:
802.11 b / g and 802.11 n
Maximum power output:
20 dBm
Other features:
802.1Q VLAN support
Advanced QoS - WLAN prioritisation
AP-assisted client roaming and handoff
WMM - voice, video, best effort, background
Associated clients limit: 100+
Modulation:
BPSK, QPSK, 16-QAM / 64-QAM
Encryption:
WEP, WPA-PSK, WPA-TKIP, AES, WPA2, 802.11i
Power supply:
24 V, 1 A (12-24 V PoE)