Main controller
Product Description:
The SingDEN-SH1180 digital video automatic tracking conference system adopts SingDEN high-quality audio technology and advanced control technology, which can automatically adapt to various voltage inputs around the world. A single main control computer can be equipped with 60 microphone units as standard; Suitable for various conference rooms, lecture halls, and other meeting occasions, with perfect sound performance and intelligent video control technology, making conference room construction simpler and performance superior.
Product features:
● Standard number of mounting units: 30 can be connected in a single circuit, with a maximum system capacity of 60 conference units, and the longest line length can reach up to 100 meters;
Can be flexibly configured into automatic discussion meeting mode and video tracking meeting mode;
The system can set the number of microphones that can be turned on simultaneously, from 1 to 6 can be selected;
Equipped with a three in and one out video matrix, it can directly control up to three camera balls, complete video conference functions, and achieve automatic screen switching;
● Multiple input and output interfaces, including main input, card holder input, front output, and auxiliary output interfaces;
● Built in DSP adaptive audio processing chip, which can suppress sound feedback as much as possible;
● Standard and safe wide power supply design, 100-240V AC power supply, sufficient power;
In addition to meeting the needs of the machine, the power supply can also be used for discussion units. Its output voltage is a 24V DC power supply, which is within the safe voltage range, ensuring the safety of attendees.
Technical parameters:
Frequency response 30-22000Hz (3dB)
Signal to noise ratio microphone input≥ 60dB
Line Input; 70dB
AUX Input≥ 75dB
Input/Sensitivity Impedance AUX Input: 47kΩ
Line input: 10kΩ
Output/Voltage Impedance Pre output: 2.5V– 600Ω
Auxiliary output: 2.5V-600Ω
Power supply/consumption 100-240VAC (± 5%)– 50/60Hz/150W
Size 433x45x243mm
Weight 6KG
Discussion voting unit
Chairman microphone
Product Description:
The SM222C/SM222D conference microphone is a professional conference microphone developed by our company. Its unique audio circuit, ability to handle high sound pressure, fully balanced design, and unique shielding technology can greatly reduce the interference of RF signals such as mobile phones in long-distance transmission. The speaker panel is equipped with an 8030 LED display screen, which can timely display various states and information of the microphone, with high reliability. The advanced digital and audio technologies of the microphone are fully combined, suitable for various conference occasions. The microphone supports voting function. With the cooperation of PC software, the microphone can perform various forms of 3 to 5 key voting, such as topic voting, democratic evaluation, and elections.
Attendees can use the SM222C/SM222D desktop basic discussion conference unit series to achieve meeting check-in, speaking, voting, and automatic camera tracking functions; The discussion unit comes with built-in speakers, headphone jack, and volume adjustment switch. Attendees can use the built-in speakers or headphones to listen to conference speeches and adjust the volume; Can simultaneously activate any 1-6 microphones other than the Chairman and VIP; Multiple VIP units can be set up through software; The microphone comes in two colors, black and silver, for customers to choose from.
Built in card reader that supports simultaneous interpretation.
Product features:
Fixed design with locking and plug-in microphone
High sensitivity microphone design, with a pickup distance of up to 50cm
Red foggy indicator light design, indicating speech status
Support multiple chairpersons to be online simultaneously
The microphone can be set with VIP microphone functions through software, making it more flexible and diverse to meet high-end needs (it needs to be used together with the software)
Built in 2W high fidelity speaker
Equipped with a 3.5 headphone jack
Built in card reader, insert IC card to log in
Support simultaneous interpretation
With voting function, combined with PC software, it can support 3 to 5 key voting
Long distance transmission will not have any impact on sound quality
Linear Handle” Connection, system connection is more convenient and reliable
Super strong resistance to mobile RF interference
Featuring a chairman priority key function, it can close representative units that are currently speaking.
It can support software and can be connected to other central control devices through 232 interface to achieve centralized control
The microphone is equipped with an 8030LED display screen, which can display various microphone information and provide prompts for various operations
The unique and innovative self inspection function, combined with software, can automatically complete device self inspection, making pre meeting preparation and testing easier, and making the meeting more reliable.
Attachment List
SW-02 Conference System Software
Manage meetings, support video tracking and participate in voting
SP03
RS-232/485 interface converter
Interface: Compatible with EIA/TIA RS-232C and RS-485 standards
Transmission distance: maximum 2 kilometers (1200BPS), effective 1200 meters
Usage environment: -25 ℃ to 70 ℃, relative humidity 5% -95%
Size: 84X33X16mm
SP11
Signal connection line
Directly used to connect the system host and microphone unit
Parameter: Eight cores and one shielding
Size: 1 meter or 10 meters in length
SP18
Eight core conference microphone connection cable
Directly used for connection between microphone units
Parameter: Eight cores and one shielding
Size: 1.2 meters in length
SP13
T-shaped connector
Directly used to connect microphone cables
Parameters: Two eight core female sockets and one eight core male plug
Size: Length 70x41x21 millimeters
Technical parameters:
Screen size 80 * 30 (mm)
Pickup distance 0-500mm
Audio frequency response 40Hz-19KHz
Sensitivity -38dB± 3dB
Signal-to-noise ratio -80dB
Nonlinear distortion<0.3% (1KHz)
Power AC24V
Mic pole length 410m
Weight 0.8Kg
Working temperature -20 ℃ -50 ℃
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