Description
Poly Ceiling-Microphone Array Nigeria
The Poly Ceiling Microphone Array Nigeria supports stereo audio with Polycom Siren 22 audio technology, provides 360 degree coverage with three cardioid elements and full-duplex digital audio. Each Ceiling Microphone Array covers a 24″ diameter.
The Poly Ceiling Microphone Array Nigeria comes in two colours of Black (2200-23809-001) and White (2200-23809-002) from which you can choose your favourite one. It is fully compatible with Polycom RealPresence Group, HDX and SoundStructure.
Create a clutter-free environment while experiencing clear, crisp audio delivery in every meeting with Polycom ceiling microphones. Polycom’s digital microphone array is the only audio pick up device on the market that offers consistent, reliable, 360-degree coverage and Polycom StereoSurround audio.
When paired with Polycom video conferencing systems, the audio capture and delivery is unmatched.
Features :
- Capture active speakers without physical intervention – The only ceiling microphone on the market with a directional microphone beam that automatically picks up the person speaking.
- Create an invisible meeting room boundary for open workspaces with Acoustic Fence technology – Ceiling microphones serve as fence posts to isolate audio pickup within the boundary.
- Increase the flexibility of room use by putting electronics in the ceiling instead of on the conference table
- Covers 400 square feet (122-sq-cm)
- Instant Adaptation Echo Cancellation
- Automatic Noise Suppression (ANS)
- Automatic Gain Control (ACG)
- Extension Kit available
- Polycom RealPresence Group 300/310 support up to 2 ceiling microphones
- Polycom RealPresence Group 500/700 support up to 4 ceiling microphones
- Polycom SoundStructure C16 support up to 8 ceiling microphones
- Polycom Soundstructure C12 support up to 6 ceiling microphones
Technical Specifications
Primary Solution
- Microphone array available in white or black
- Electronics enclosure with ceiling mounting hardware (UL 2043 compliant and suitable for use in air‑handling spaces)
- (1) 24” (60 cm) microphone interface cable
- (1) 50’ (1524 cm) plenum C-Link 2 cable (RJ45)
- Wall plate
- Walta to RJ45 adapter cable used for installations with RealPresence Group and HDX 6000/7000/8000 series systems
Extension kit includes
- Microphone array available in white or black
- Electronics enclosure with ceiling mounting hardware (UL 2043 compliant and suitable for use in air‑handling spaces)
- (1) 24” (60 cm) microphone interface cable
Digital Microphone Specification
- 360-degree directional pickup
- Three cardioid elements per microphone – elements spaced 120 degrees apart
- Each Ceiling Microphone Array covers a 24’ diameter
- Total coverage area for a single Ceiling Microphone Array is 400 square feet
Audio Features
- Dynamic microphone steering
- Full-duplex digital audio
- Instant adaptation echo cancellation
- Automatic noise suppression (ANS)
- Automatic gain control (ACG)
Product Characteristics
- Dimensions (W/D/H) : 4”/6”/1⅝”, 101.6 mm/152.4 mm/41.3 mm
- Weight 14 oz; 397 kg
Installation Guidelines
- Avoid interference with fluorescent lighting
- Avoid close proximity with AC vents
- Secure mounting ears for electronic boxes
- Avoid all other obvious sources of noise
- Microphone array should be 7-8’ above the floor
- Maximum cable distance to the primary (first) electronics box is 100’; maximum cable distance between extensions is 25’
Warranty
- One-year return for factory parts and labour
