Biamp Parl? Tcm-1 Pendant Microphone5 Years WarrantyThe Parl? Tcm-1 Is An Avb Ceiling Microphone Comprised Of A Pendant Microphone And Plenum Box. Each Microphone Includes Beamtracking Technology With Three 120-Degree Zones Providing Full 360-Degree Coverage Of The Meeting Space. The Plenum Box Is Equipped With An Additional Rj-45 Connector For Daisy-Chain Connections; A Maximum Of Three Microphones Are Permitted Per Daisy Chain (One Tcm-1 Or Tcm-1A Required Plus Up To Two Tcm-1Ex).• Beamtracking Technology Actively Tracks And Intelligently Mixes Conversations• Three 120? Zones For 360? Coverage• Plenum Box Includes Dsp For Beamtracking• Led Mute Status Indicator• User-Adjustable Mic Height• Evaluated To The Requirements Of Ul 2043 And Is Suitable For Use In Air Handling Spaces• Pendant Microphone Available In Either White Or Black• Optional Tile Bridge Mounting Accessory Available• Additional Rj-45 For Daisy-Chain Connection To A Tcm-1Ex Microphone (Maximum Of Three Mics Per Daisy Chain)• Ce Marked Ul Listed And Rohs Compliant• Covered By Biamp Systems’ Five-Year WarrantyFeaturesTypePendant Warranty5 Years