Audited Supplier
CR-M4202/04G is a desktop type pure discussion unit, using a special design to ensure the machine is stable, durable.The delicate design can fit any meeting room.
♦ Using special 8 core high density aviation connector.
♦ Heart-shaped directivity capacitance pickup has double color indicating light. Speaking as red, applying as green.
♦ The knob plug rod.
♦ With loudspeaker, earphone jack and a volume adjusting knob.
♦ With howling suppression function, when microphone is turned on, the native speaker automatically shut down.
♦ Chairman unit has priority function to full control meeting order. Connection position of chairman unit is not restricted.
♦ Unit is a passive device, the power is supplied by system, the input voltage is 24V.
♦ With 2 meters of cable.
♦ "T" type connection mode.
| Model No. | CR-M4202/04G |
| Power supply | The controller power supply |
| Unit interface | 8 core aerial line special interface |
| Maximum power dissipation | 3W |
| Headphone output | 8 - 32Ω,3.5mm miniature socket |
| Power of loudspeaker | 2W |
| Microphone type | Capacitive diaphragm |
| Directional characteristics | Heart |
| Signal-to-noise ratio ( S/N) | > 80dB |
| Crosstalk attenuation | > 80dB |
| Distortion | < 0.10% |
| Frequency response | 60Hz - 18kHz |
| Equivalent noise | ≈20dB SPL |
| The maximum SPL | 105dB(3% threshold) |
| Sensitivity | - 22dBv/Pa |
| Color | Silver |
Gambia International Convention Center
Application Products: 1,500 sets of infrared simultaneous interpretation language distribution system, over 200 sets of full digital conference system, 19 sets of visual interaction system, 5 units of large-scale hybrid matrix switcher with video wall processing.
United Nations Conference on Trade and Development
Application products: 1200 sets of full digital conference system, matrix switcher, multimedia controller and other devices.
Brazil Federation of Industries of Sao Paolo (FIESP)
Application products: over 500 sets of CREATOR full digital discussion conference system, auto camera tracking system, and seamless swtiching matrix switcher. 
