Smart Receiver Voice Ceiling System with Volume Control


Smart Receiver Voice Ceiling System with Volume Control

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+ Description and Overview 
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A superior teacher voice enhancement AV system for new construction or retrofit installation, this ezRoom includes the FrontRow Smart Mic and Smart Receiver for the latest in classroom sound technology, enabling every student to have a FrontRow seat.

The heart of the system, the FrontRow Smart Receiver is a networked amplifier, wireless mic receiver, signal processor, power distributor, and controller all in one, housed in a plenum rated 2x2 enclosure designed for drop ceilings.

  • Supports up to 5 mics
  • Adapto digital feedback suppression
  • OptiVoice digital EQ
  • Voice command for initiating actions
  • 2 audio outputs for lesson capture and assistive listening systems
  • Network, serial and IR connections for remote management and device control
  • IP Paging-ready
  • LED Beacon for visual queues
  • Includes network switch so only one drop to the classroom necessary
  • Includes serial cable to connect to display/projector
  • Connect audio and video devices by adding AV wall plates to your package.
  • Bluetooth capable with CMBT

Technical Specifications

ICR-01 Smart Receiver
Transmission type: Infrared
Receiving frequencies: 2.1MHz, 2.4MHz; (2.8MHz, 3.3MHz, 3.6MHz with Channel Expansion Module)
Frequency response: 50Hz – 20kHz
Signal-to-noise: >70dB
THD: <1% @ 1kHz
Maximum audio output power: 2 x 10w (8Ω), 2 x 15w (4Ω)
Power supply: 18VDC @ 3.4AMP
Network Support: 10/100 Mb/s (Auto Sensing)
Baud Rate: 2400 – 115,000 baud
Size (wxhxd): 34.92 x 16.8 x 5.5cm/13.75 x 6.5 x 2.75in
Weight: 1.72kg/3.8lbs
ICR-01 Smart Receiver
Input power jack (mains 18Vdc, 3.5A)
Input power jack (PoE 12-18Vdc, 30W)
(3) RCA jacks for external sensor connection
3.5mm audio out jack (with gain control)
3.5mm audio out jack (max gain output)
(3) RCA stereo audio in jacks (with stereo sound output)
(1) serial communications port
(1) RJ45 Jack Pair (supplying 12VDC to power and connectivity to control panels
(1) 5V, 1A power output (for network switch)
(1) 18V, 2A power output (for HDBaseT HDMI receiver)
(1) 5V, 1A power output (for HDMI audio de-embedder)
(1) Terminal block for analog page override
(1) RJ45 intercom input jack
(1) 3.5mm IR blaster port
(1) RJ45 Network Jack
(2) captive screw loud speaker terminals (second is optional). Left and right (stereo output)
(1) captive screw general purpose input (GPI) relay terminal
(1) captive screw RS232 serial control input/output terminal (3 position)




User Guides Smart Receiver User Guide ITM-02 Teacher Mic User Guide  
Technical Specifications Product Sheet ezRoom 2X2 Plenum Enclosure Tech Spec  
  Speaker and Sensor Specifications    
Wiring Diagram PDF DXF  
Installer Guides ezRoom Start Here Guide Smart Receiver Installer Guide PlenumCore 2x2 Installation Guide
  Lay-In Ceiling Speaker Installer Guide Ceiling Sensor Installer Guide  
Warranty Warranty Info    


+ Product Line 


ezRoom®: Room Control & Asset Management

Classroom AV made easy. EzRoom provides classroom AV control, great sound coverage, and AV connections  ...MORE

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