DX-CM4/DX-DM4 Desktop Wired Unit

The development and design of Digii® DX-CM4 (chairman unit) / DX-DM4 (delegate unit) are based on over 20 years expertise in conference system design.

The digital ring loop bus connection offers maximum redundancy during conferences. The system is scalable and more than 200 units can be linked to one processor. The high-quality integrated loudspeaker is automatically muted when the microphone is active. The front scratch resistant curved-glass is touch enabled, no physical buttons are present, allowing an easy disinfection of the user interface without the risk of damaging the electronics.

Six operation modes:

• OPEN: Controller Configurable number of simultaneous speakers

• VOICE: Automatic activation by voice

• FIFO: First Speaker In, First Speaker out

• PTT: Push to Talk

• APPLY: Request Permission to speak

• ALL: Unlimited number of speakers

The system supports automatic camera tracking.

On screen and count-down timer for speech time

Interfaces:

• Pluggable microphone base 

• 2×3.5mm stereo headphone jack 

• 1×3.5mm stereo input jack 

• 2×RJ45 connectors

Technical Parameters

• Touch enabled interface

• OLED 129x33 resolution display

• Sensitivity: -46 dBV / Pa 

• Maximum power consumption: 2.0W 

• Directivity: 0 ° / 180 °> 20 dB (1 kHz) 

• Headphone Impedance: 16Ω 

• Input impedance: 2kΩ SNR: 70dB 

• Frequency response: 20 ~ 20000Hz 

• Equivalent noise: 20dBA (SPL) 

• Main material: ABS 

• Maximum sound pressure: 125dB (THD <3%)

• Weight: 1.1kg (including microphone) 

• Dimensions (W×D×H): 185×130×50 mm

• Operating temperature: 0°  to + 55° 

• Color: Black