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A speaking conference unit integrating speaking and sign-in functions.
With a 2m dedicated high-density cable and 1 RJ45 universal network connector.
Adopt integrated square microphone rod (240mm in length, non-removable), electret cardioid directional condenser pickup microphone, with two-color indicator ring (red/green), red for speaking, green for applying for speaking.
With a 3.5mm stereo headphone jack for headphone connection to monitor the speech of other units.
Can adjust the microphone volume and headphone monitoring volume independently. Long press the V+ button to enter the microphone volume adjustment, and long press the V- button to enter the headphone monitoring volume adjustment.
With microphone on/off button, with a chairman priority button for the chairman unit. Can speak, sign in and number through the microphone on/off button.
With a unique ID for each conference unit. Long press the microphone on/off button to delete the ID number.
Combined with a camera, it can realize automatic camera tracking after set by the digital conference system host or PC control software.
Used in conjunction with the control host, the unit can realize the self-test function. The items to be tested include buttons, MIC, and LED indicator.
The unit is a passive device powered by the system host or PoE switch, with the input voltage of +48V.
Through the host settings, the chairman unit is endowed with a priority function (to mute or turn off all delegate units) and a podium mode (the chairman unit is normally on).
The chairman unit has the authority to approve the application for speaking from the delegate unit.
The chairman unit can be turned on freely without being restricted by the number of speaking units.
The chairman unit has the priority function of having full control over the order of the conference.
There is no restriction on the location of the chairman unit when connected to the system.
The conference unit uses electret cardioid directional condenser pickup microphone with a round microphone base and features speaking and sign-in functions. The chairman unit has the priority and authority to approve the application for speaking from the delegate unit.
Model | D7153/D7154 | |
Structure Type | Desktop | |
Effective Frequency Range of Gain Limit (±3dB) | Unit A to Unit B | 80Hz-12kHz |
Host Line to Unit | 80Hz-16kHz | |
Unit to Host Line | 80Hz-16kHz | |
Static Power Consumption | <2W | |
Maximum Power Consumption | <2W | |
S/N Ratio | >80dB (A-weighted) | |
Harmonic Distortion | <0.3% | |
Headphone Output | 9dBu, 8-32Ω, 3.5mm | |
Operating Power | Powered by the host or PoE switch with +48V | |
Unit Interface | Network Interface | |
Microphone | Microphone Type | Electret cardioid condenser |
Sensitivity | -45dBV/pa | |
Input Impedance | 2kΩ | |
Equivalent Noise | 20dB (SPL) | |
MAX. SPL. | 125dB (THD<3%) | |
Package Dimensions | 385×345×181mm (two pcs/CTN) | |
Machine Dimensions (Excluding MIC Rod, W×D×H) | 142×139×65mm | |
Gross Weight | 2.4kg | |
Net Weight | 0.78kg | |
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