Poly IP Ceiling Microphone Array · 360° Pickup with Acoustic Fence · for Poly G7500, Studio G62 & Studio X72

The Poly IP Ceiling Microphone Array (875S1AA) is a ceiling-mounted IP microphone with three hypercardioid elements and 360° pickup, for meeting rooms running a Poly G7500, Poly Studio G62 or Poly Studio X72 where table microphones would clutter the table.

Each array covers a circle of about 7.3 m (24 ft) diameter — roughly 37 m² — and up to three arrays can be combined for rooms up to about 110 m². Poly Acoustic Fence technology rejects sound from outside the defined pickup area, while full-duplex audio, automatic gain control, noise suppression and instant-adaptation echo cancellation keep speech natural for remote participants. The small sphere hangs at an adjustable drop height; the plenum-rated interface module sits above the ceiling tile.

• Ceiling microphone (sphere)
• Electronic interface module (plenum-rated)
• Ceiling mounting hardware
• 15.2 m (50 ft) plenum Ethernet cable
• 2.1 m (7 ft) shielded CAT5E cable
• 0.6 m (2 ft) 6-pin mini-XLR cable
• Wall plate
• Cable grommet

• Clear table: the microphone hangs from the ceiling, so laptops, cables and cups do not block it and nobody pushes it aside.
• Plan 1 array per roughly 37 m² of seating area, up to 3 per Poly G7500 or Studio G62.
• The dot on the sphere must point toward the main display, and the ceiling must support 0.9 kg.
• Settings and status are handled through the host system's Poly VideoOS.

• Poly Studio X50, X52 and X70 are not supported.
• No USB — it does not connect to a PC, laptop or USB video bar directly.
• It is not the older analogue ceiling mic for HDX or Group Series systems.
• It cannot be daisy-chained, and cannot be used together with Poly Trio C60 on G7500/G62.
• On Studio G62/X72 it needs a PoE injector or supported PoE switch (not included).