CM3000 Voice & Media Ceiling System with Keypad Control


CM3000 Voice & Media Ceiling System with Keypad Control

Product Number: 

Includes the following components:

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* Manufacturer’s suggested retail price. Actual dealer price will vary.
+ Description and Overview 

A complete AV system for teacher voice and media enhancement for new construction or retrofit installation, enabling every student to have a FrontRow seat.

  • Supports up to 2 mics and 3 AV devices like computers, mobile phones, or Blu-ray players
  • Network, serial and IR connections for remote management and device control
  • IP Paging-ready
  • Includes network switch so only one drop to the classroom necessary
  • Includes serial cable to connect to display/projector
  • Bluetooth capable with CMBT

Technical Specifications

CM3000 Amplifier / Switch Symbio 5201 Receiver
Network support: 10/100Mb/s (auto sensing) Transmission type: Infrared
Serial Baud rate: 2400 to 57600 baud Receiving frequency: 2.3MHz & 2.8MHz
Amplifier type: Class D Frequency response: 50Hz to 10kHz
Frequency response: 20Hz to 20kHz Signal to Noise: > 65dB (system)
Signal-to-noise: >84 dB @ 20 Hz to 20 kHz at
maximum output (unweighted, with balanced input)
THD: < 1% @ 1kHz
THD: 0.1% @ 1kHz, at nominal level
(1 watt, 8 ohm load)
Power Supply: 12V @ 500mA
Maximum audio output power: 2 x 8w (8Ω),
2 x 16w (4Ω)
Size (wxhxd): 14 x 4 x 19.25cm/5.5 x 1.62 x 7.75in
Power supply: 12VDC at 3.5A Weight: 766g/1.7lbs.
Size (WxHxD): 13 x 14.9 x 2.86cm/
5.125 x 5.875 x 1.125in
Mic level out: 0V to 100mVrms at maximum volume & maximum deviation (typical)
Weight: 0.35kg/0.77lbs Line level out: 0V to 1Vrms at maximum
volume & maximum deviation (typical)
CM3000 Symbio 5201 Receiver
Input power jack Input power jack
(4) RJ45 network jacks (2 supplying 12VDC
to power control panels)
3 RCA jacks for external sensor connection
(2) 3.5mm unbalanced inputs and (1) 3.5mm
configurable balanced/unbalanced input
1/4in audio out jack
(1) RJ45 mic input jack  
(1) RJ45 intercom input jack  
(3) 3.5mm audio output jacks (2 balanced,
1 unbalanced)
(1) captive screw loudspeaker terminal
left and right (mono output)
(1) captive screw IR control terminal  
(1) captive screw serial control terminal  
User Controls
CM3000 Symbio 5201 Receiver
  Microphone A volume
  Microphone A volume
  Output level



User Guides Symbio User Guide Pendant Microphone User Guide  
Technical Specifications Product Sheet AV Input Wall Plates Tech Specs CM3000 Tech Specs
  Symbio Tech Specs CB2000 + CB50 Tech Specs  
Wiring Diagram PDF DXF  
Installer Guides ezRoom General Installer Guide AV Wall Plates Installer Guide Symbio Installer Guide
  CB2000 Installer Guide    
Configuration Files Configuration Files are located in Guides & Resources
Warranty Warranty Info (.pdf)    


+ Product Line 


ezRoom®: Room Control & Asset Management

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