Advanced Paperless Conference System Touch Control LCD Lifter for Meeting

Product Description

Product Description

Lifting Paperless Conference System

• The front screen uses a 15.6/17.3/18.5/21.5-inch HD IPS full-view LCD screen, supporting a 1920×1080 HD resolution and a 16:9 display ratio (depending on the model).  
• The front screen supports a capacitive touchscreen with 10-point touch, offering responsive touch feedback. It features an ultra-narrow bezel design with left/right/top frame widths ≤6.5mm.  
• When the LCD screen is raised, the default tilt angle is 15°, and it supports continuous adjustment within the 0-30°range. The screen angle can also be manually adjusted after being raised, and it will automatically reset to the default position when lowered (depending on the model).  
• The lifter uses a low-speed micro-motor drive with a silent design, and it has a pinch-proof function. It supports independent control of the screen and microphone boom for lifting or unified lifting.  
• Multiple control methods are supported, including manual panel control, lifting controller control, wireless remote control, paperless software control, central control system control, RS-232 control, RS-485 control, and more.  
• Both unified and group control are supported. The built-in power management embedded software supports automatic power supply when the screen is raised and automatic power cut when the screen is lowered.  
• The panel has buttons for raising, pausing, lowering, signal switching, and power on/off.  
• Audio and USB interfaces are available (depending on the model).  
• The front screen has 1 HDMI and 1 VGA input interface, supporting automatic signal recognition and switching. If no signal is input, the screen will automatically enter power-saving mode.  

• It has 2 RS-232/485 control interfaces (1 output, 1 input) and supports daisy-chain connections.  
• The system supports 4-inch capacitive touchscreen unified control, supporting all lifts and group lifts.  
• It operates on AC220V±10%, 50Hz voltage, with a power socket that reduces power wiring effectively.  
• The system is powered by DC12V low-voltage design with an external adapter.  
• An optional lifting microphone is available. It works with unit connectors or paperless terminals. The microphone has a flexible gooseneck design and an auto-straightening function when lowered, making it easy to use and store neatly. It features a status indicator ring, a speaking button, and a chairman button (depending on the model). The microphone uses a high-sensitivity cardioid electret microphone element.  
• Optional modules include an NFC registration module, simultaneous interpretation module, voting module, camera module, wireless charging module, wired charging module, touchscreen module, and speaker module.  
• An optional 11.6-inch rear screen is available, featuring a 1366×768 resolution, 16:9 display ratio, and full-view LCD screen. It works with the paperless terminal and has built-in electronic nameplate embedded software. It can display participant names, titles, company names, company logos, and other information. Custom font, background, and template settings are supported.

Specification

Lifter Parameters
Lifting Time	LCD:30 seconds, microphone:50 seconds
LCD Angle	Default 15°, adjustable within 0~30°
Control Mode	Panel manual control, lifting controller control, wireless remote control, paperless control, central control system control, RS-232 control, RS-485 control
Communication Distance	Remote control: 30 meters, RS-232: 15 meters, RS-458: 1200 meters
Front LCD Screen Parameters
Resolution	1920×1080
Brightness	220cd/m 2
Contrast Ratio	800:01:00
Screen Viewing Angle	85°/85°/85°/85° (up/down/left/right)
Display Interface	HDMI+VGA,customizable 2×HDMI,automatic recognition/panel key switching
Back Screen Parameters
Size	11.6 inches,256mm(H)×144mm(V)
Resolution	1366×768
Brightness	300cd/m 2
Contrast Ratio	600:01:00
Screen Viewing Angle	85°/85°/85°/85° (up/down/left/right)
Touch Screen Parameters
Touch Type	Capacitive touch screen, 10-point touch
Surface hardness	7H
Anti-static contact discharge	Air discharge: 8KV, contact discharge: 4KV
Protection Level	IP65
Touch Screen Transmittance	>90%
Response time	<5ms
Touch Life	>50 million times
Microphone Parameters
Microphone Type	Cardioid Directional Electret
Directionality	0°/180°: >20dB (1kHz)
Effective Pickup Distance	>80cm
Microphone Stick Length	450mm
Audio Frequency Response	20Hz~20kHz
Sensitivity	-46 dBV/Pa
Equivalent Noise Level	20dBA (SPL)
Maximum Sound Pressure Level	125dB (THD<3%)
Total Harmonic Distortion	<0.05%
Signal-to-Noise Ratio	≥96dB
General Parameters
Color	Sandblasted black/silver, brushed black/silver (customizable)
Material	Aluminum alloy panel + aluminum alloy chassis
Power	Voltage AC220V±10% 50Hz (customizable AC110V)
Maximum Power	25W

• Founded in 2003, GONSIN is an AI-powered conference ecosystem provider specializing in real-time audio algorithms based on deep learning, natural language processing, industry-specific intelligent scenarios, and large model integration. The core of its offerings is the Smart Link Conference Management Platform. GONSIN's product portfolio includes the Conference Voting System, Conference Discussion System, Simultaneous Interpretation System, Paperless Conference System, Registration System, Central Control System, Conference Reservation System, Conference Sound Reinforcement System, and more. Additionally, GONSIN has pioneered the "Conference+" solutions, such as the Internet+ Grassroots Governance System, ASR System, and Intelligent Noise-canceling Speakerphone Array.

• With 132 patents, including 14 original core technologies, the GONSIN trademark is registered in 74 countries and regions, and the products are exported to over 140 countries and regions.

 

• GONSIN products meet the IEC international standards of the industry and have passed ISO International Quality System, Authentication of Information Security Management System, Occupational Health and Safety Management System, Environmental Management System Certificate and CE, FCC, RoHS, SGS Certifications.

• Trusted worldwide, GONSIN has powered 40K+ projects, including the 8th UNCTAD's World Investment Forum, G20 Summit, BRICS Summit, CELAC–EU Summit, and other important projects.

Q: Are you manufacturer or trade company?
A: We are manufacturer. As a leading provider of complete conference system solutions, GONSIN is professional at R&D and manufacturing.

Q: What's the quality standard of the products?
A: GONSIN products meet the IEC international standards of the industry and have passed ISO International Quality System, Authentication of Information Security Management System, Occupational Health and Safety Management System, Environmental Management System Certificate and CE, FCC, RoHS, SGS Certifications.

Q: Can I install the equipment according to the user manual?

A: Yes. The entire conference system is easy to install. GONSIN provides remote installation instructions for free. If necessary, you can choose the paid service that our technical engineer will guide the installation on-site.

Q: Is sample available?
A: Yes, sample order is welcome, sample and delivery cost will be paid by buyer.

Q: Can you provide some overseas project as reference?
A: GONSIN products have been shipped to more than 140 countries, and have been applied to thousands of high-end international conferences abroad such as the United Nations conference on LDCs, Organization of American States general assembly, G20 Summit, BRICS Leaders Meeting and CELAC –EU Summit.

 

Q: Which scenarios can GONSIN product be applied to ?

A: With more than 20 years of expertise, GONSIN has served the global market, delivering solutions to over 140 countries and completing major projects worldwide. Its user base spans diverse sectors, including government, parliament, conference centers, hotels, education, finance, healthcare, and enterprises.