Intelligent Digital Wired Discussion Type Single Square Tube Conference System

SXA-881M

SXA-8815BHC

SXA-8815BHD

Intelligent Digital Conference Control System

Functional characteristics:

*The international standard 2U panel size can be installed in a 19 inch standard cabinet, with curved three-dimensional processing and organic glass matching design;

*Equipped with automatic memory function for power outage. After power on, it can be used without resetting and can be restored to factory settings;

*Equipped with voice activated microphone function and adjustable limit level;

*It can be implemented with the central control host. Control RS232 microphone on and off through central control, switch conference mode, voice to text recording, etc

*Adopting high-definition color 3.5-inch display screen, with Chinese and English menu language display options;

*Built-in high, medium, and low tone balance adjustment, total microphone volume control, and unified ability to turn off the built-in speaker sound of the microphone;

*All microphones have real-time display of usage status, and when the indicator light is on, the microphone can be turned on or applied for speaking;

*Equipped with multiple microphone connection ports that can backup circular connections, four RJ45 network cable connection ports that can connect up to 60 conference system units, can connect expansion hosts, power repeaters, and can simultaneously use 250 conference system units; Standard 10M host cable;

*The panel is made of sturdy and durable aluminum alloy, CNC digital precision processing, and surface hard anodizing process, making it harder, more wear-resistant, and corrosion-resistant;

*The built-in MP3 recording can support up to 32G USB storage, and can record high-quality audio for about 14 consecutive days. It has multiple audio outputs and can be connected to infrared translation systems, telephone couplers, local sound reinforcement systems, external recording devices, and remote multimedia terminals simultaneously;

*Can be set. Attendees have a limited speaking time of 15 seconds to 60 minutes to quantify the meeting process and improve meeting efficiency;

*The intelligent conference speaking mode adapts to the needs of different types of conferences:

1: Intelligent limit: The number of units allowed to be opened simultaneously can be set to 1-6. After reaching the limit, one person is allowed to apply and wait for a countdown of 30 seconds. When there is an open call, the microphone in the application will automatically enter.

2: First in, first out: There are 1 to 6 speaking units, and later the microphone is opened to cover the earliest one opened;

3: Intelligent application: When the applicant presses the speech button, the countdown to 30 seconds for the application to speak will be counted down, and the microphone pole light and microphone indicator light will flash. The chairman will briefly press the priority button to approve the application to open the microphone. One person will be approved at a time, and the opening order will be determined by the application sequence. Once the number of speakers is reached, one microphone will be allowed to enter the application state, Finally, turn on the microphone to automatically cover the earliest opened unit (in this mode, the chairman microphone does not have a temporary mute representative interrupt function)

4: Open mode: There is no limit to the number of units that can be opened simultaneously (please do not open all microphones simultaneously for a long time)

5. Limited speech time: Participants can set the speech time limit to 15 seconds to 60 minutes, and the microphone will automatically turn off when the time reaches

6: Chairman only: Only the chairman's microphone is allowed to open for speech, and all representative units cannot be opened

7: Voice controlled activation: The unit is activated by voice control, and the voice controlled threshold can be adjusted by the host

8: Automatic testing: Set the number of units to be tested, confirm the testing, and each microphone indicator and microphone indicator light will flash for 2 seconds in order to complete the testing and automatically reset the original state

★ Possess a product testing report certificate issued by a national professional institution

★ Possess ISO9001 quality management system certification

technical specifications

Input and output RJ45x4

Input RCAx1 RS-232x2

Output XLRMx1 (balanced) RCAx1 6 35mmx1

Working voltage AC220V -50HZ

Power loss 120W (MAX)

Frequency response 20Hz -20KHz

Signal to noise ratio 78dB (1KHz THD1%)

External dimensions 480x 325 x 88mm

Weight 8.5kg

Color Silver Grey

Audio impedance LINE IN line input: 50K Ω

LINE OUT line output: 2000

BALANCE balanced output: 3000

MAX OUT unbalanced output: 4000

Intelligent digital conference system microphone

Functional characteristics:

*Equipped with a pluggable aluminum alloy square short microphone pole with high-strength anodizing process, with a red speaking indicator ring;

*Painted ABS engineering plastic shell, beautiful. Generous and durable; Professional high fidelity, supercardioid high directional capacitor microphone, with clear sound when speaking at a distance of 30-50cm. Equipped with our factory's high-speed feedback suppressor, it can further increase the pickup distance to 100CM-150CM;

*Equipped with a 2.1-meter hot swappable network cable for manual connection between units;

*The speech unit is provided with a DC24V power supply by the system host, which belongs to the safe range. The microphone supports hot swappable units and can be connected to a small expansion power supply, achieving single line long-distance segmented power supply;

The microphone supports third-party central control to achieve video tracking, opening and closing, and the central control and conference system host use industrial RS232 communication protocol code;

*The conversation unit has dual 3.5MM monitoring headphone jack, which can adjust the volume at any time and connect to recording devices or monitoring headphones:

*The microphone switch uses car grade rubber switch buttons, which are durable and have a slight mechanical sound characteristic;

*The chairman unit is not limited by the conference mode and can be placed in any position. It has a priority key function that fully controls the order of the conference. It can turn off all open representative units, hold down the priority key to silence representatives for interrupting and speaking, and release to restore the original state of representatives (there is no temporary interrupting function in the application mode, the priority key can be short pressed to approve the application for speaking representatives to open, and long press and hold the priority key to cut off the speaking representative units and applying units)

★ Possess a product testing report certificate issued by a national professional institution

★ Possess ISO9001 quality management system certification

technical specifications

Mic directional supercardioid directional condenser microphone

Adjacent frequency interference suppression>60dB

Power loss 220mAh

Sensitivity -47Db

Maximum sound pressure level of microphone 125 dB (THD<3%)

Signal to noise ratio 75Db

Frequency response 80-15KHZ

Internal speaker 8 Ω 2W

Earphone load>10 Ω

Headphone volume 10 mW

Headphone connector 3.5mm headphone socket × one

Weight 1.4Kg

Dimensions (W, D, H) 160x 110x 65mm without microphone rod

Color black

Installation table type

200mm long square short pole

Peripherals