Cisco Meraki Indoor Dual-band Wide Patch Antenna, 6-port

The Wide Patch antenna is ideal for wall-mounted deployments,
aesthetic consensus installations in low-density applications and
wall-mounted or ceiling-mounted below 25 ft in high-density
applications. Some example use cases are in vestibules with very
high ceilings but few devices connecting and lecture halls where
install is close to the users.

odkaz na stránky výrobce

https://meraki.cisco.com/lib/pdf/meraki_datasheet_MA-ANT-3-E.pdf