All-in-One Lifting Touch Screen Dual-Screen Paperless Meeting Solution

Product Description

Basic Functions

• 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.

Technical Parameters

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	800:1
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	600:1
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

 

Case Sharing

Mengzi Academe in Zoucheng, Jining

Beijing Zhangjiakou University

 

Hymson (Jiangmen) Laser Intelligent Equipments Co., Ltd.

Shenzhen Metro Real Estate Building
 

System Configuration

Certifications