Biamp Devio Dcm-15 Years Warranty The Dcm-1 Ceiling Microphone Includes Beamtracking™ Technology With Three 120-Degree Zones Providing Full 360-Degree Coverage Of The Meeting Space. The Dcm-1 Microphone Actively Tracks And Intelligently Mixes Conversations From Around The Table Allowing Far-End Conference Participants To Experience The Conversation Naturally. The Devio Dcm-1 Has Four Software-Selectable Elevation Angle Modes For Optimal Sound Pickup And A Second Dcm-1 Microphone Can Be Added To The Meeting Room If Needed.• Beamtracking Technology Actively Tracks And Intelligently Mixes Conversations Around The Table• Three 120-Degree Zones For 360 Degrees Of Coverage• Three Led Mute Status Indicators• Four Selectable Elevation Angle Modes• User-Adjustable Mic Height• Pendant Microphone Available In Either White Or Black• Optional Tile Bridge Mounting Accessory Available• Easy Single-Cable Installation Process• Evaluated To The Requirements Of Ul 2043 And Is Suitable For Use In Air Handling Spaces• Additional Rj-45 For Daisy-Chain Connection To Another Dcm-1 Microphone (Maximum Of Two Mics Per Daisy Chain)• Covered By Biamp Systems' Two-Year WarrantyFeaturesTypeCeiling Warranty5 Years