Main controller
Product Description:
The SC3180 system is a revolutionary introduction of all digital technology into the conference system, utilizing the digital transmission and control technology with independent intellectual property rights created by SINGDEN company. It fully combines advanced digital technology and audio technology to achieve comprehensive control and management of the entire conference process.
The SINGDEN conference system not only has the advantages of stable and reliable quality, accurate data security, simple and applicable operation, and simple and convenient system maintenance, but also has good scalability and can achieve perfect seamless connection with the central control system. The system is mainly suitable for small and medium-sized conference projects, and can achieve digital voting systems, video tracking systems, digital discussion systems, digital conference systems, etc.
Product features:
Standard number of mounting units: Up to 30 can be connected in a single path, up to 120 conference units can be mounted in the system, and the longest line length can reach up to 100 meters
SC3180 does not have recording function, SC3180-R has recording function
Flexible support for automatic discussion meeting mode and video tracking meeting mode
Equipped with a three in and one out video matrix, it can directly control up to three camera balls to complete video conferencing functions
Multiple input and output interfaces, including main input, socket input, front output, and auxiliary output interfaces
Built in DSP adaptive audio processor, which can suppress sound feedback as much as possible
Standard and safe global wide power supply design with 100-230V AC power supply, equipped with high-power switching transformers for sufficient power supply
In addition to meeting the needs of the device, 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:
Power supply for the Americas and Japan: AC110V~130V60Hz
Eurasian continent: AC220V~240V50Hz
Power consumption standard<120W
Frequency response 20-25000Hz (+-3dB)
Signal to noise ratio>80dB (A)
Dynamic range>90dB
Total harmonic distortion 80-2000Hz (3dB)
Less than 0.1% AT1KHz
Channel crosstalk>80dB
Display 128 * 64 LCD display screen
Environmental temperature and humidity requirements -20~60 ℃/0-95% (no condensation)
Size (length * height * depth) 482x350x66mm
Weight 4.5KG
system equipment
Product Description:
The SM500 conference microphone is a professional conference microphone innovatively 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 microphone panel is equipped with a 10.1 IPS high-definition display screen, which can timely display various high-definition videos, files, images, and has high reliability. The advanced digital technology and audio technology of the microphone are fully combined, suitable for various conference occasions. The microphone supports voting function. With the combination of PC software, the microphone can perform various forms of 3 to 5 key voting, such as agenda voting, democratic evaluation, and elections.
Attendees can use the SM500 desktop basic discussion conference unit 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
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
Unified 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 a 10.1-inch IPS high-definition display screen, which can display various high-definition videos, files, and images,
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
Technical parameters:
Model SM500C/SM500D
Screen size 10.1-inch high-definition LED screen
Pickup distance 0-500mm
Audio frequency response 40Hz-19KHz
Sensitivity -38dB± 3dB
Signal-to-noise ratio -80dB
Nonlinear distortion<0.3% (1KHz)
Power AC24V
Mimi pole length 350m
Weight 1.5Kg
Working temperature -20 ℃ -50 ℃
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
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