rs485 digital conference voting system

Brand Name:GESTTON

Model Number:GUS-8700

Place of Origin:Guangdong, China

... with wired voting system & conference system. This system is highly anti-interference & with multi-channel encryption. It can carry out functions such as check in, voting, election, scoring. The result can be calculated by the software automatically, then

Brand Name:VISSONIC

Model Number:VIS-WVC-T

Place of Origin:CHINA

...Conference Microphone Wireless Audio Conference System with voting Chairman Unit Functions Compliance with IEC 60914,GBT 15381-94 Standard Wi-Fi technology is compatible with other Wi-Fi networks, support 2.4GHz and 5GHz on all channels. All-digital transmission and processing technology in uncompressed audio, professional microphone to achieve perfect sound quality at 20Hz ~ 20KHz; 128 bits digital...

Place of Origin:Guangdong, China

Model Number:HY-FS30

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Brand Name:FHB Audio

Model Number:WS-200A

Place of Origin:China

...transmission wireless large conference microphone. The encrypted receiving method is more stable, automatic selection, eliminates the dead angle of reception, and avoids the occurrence of frequency interruption. The ...

Brand Name:Boente

Model Number:BNT-7

Place of Origin:China

Built in table voting microphone for professional conference PA system BNT-7 Voting chairman& delegate unit microphone Feature: 1. Digital audio technology, which can independently adjust the gain, and can adjust different volume for different speakers' ...

Place of Origin:China

Brand Name:HUARAY

Model Number:HR-1027

APPLICATION: * AMR Automatic Meter Reading * Wireless alarm and security systems * Building automation, security, wireless monitoring and control of room equipment, Access Control System; * Wireless data transmission, automatic data collection system; * ...

Place of Origin:China

Brand Name:HUARAY

Model Number:HR-1027

APPLICATION: * AMR Automatic Meter Reading * Wireless alarm and security systems * Building automation, security, wireless monitoring and control of room equipment, Access Control System; * Wireless data transmission, automatic data collection system; * ...

Place of Origin:China

Brand Name:KEBIT

Model Number:KE-2700

The system has a meeting to discuss the basic functions, video tracking, electronic sign / vote / election / score function; its built-in high-capacity micro-computer system without the need for external connection to a central computer, simply by ...

Brand Name:WINSAFE

Model Number:ZC4-A2001N

Place of Origin:China

...Conference Camera, Skype Conference Room Camera Features ※ H.265 video compression,dual stream ※ 2.14MP,1/2.8" Exmor CMOS ※ Support various HD video formats ※ Has 3G-SDI output interface ※ 20X Optical zoom,12X digital zoom ※ With OSD menu ※ With RS485...

Brand Name:HAWKVINE

Model Number:HV-VC037

Place of Origin:CHINA

...Conference Camera 20x Optical Zoom H.265, H.264. HV-VC037 Features: H.265 video compression, dual stream; 2.14MP, 1/2.8″ CMOS; Support various HD video formats; Has 3G-SDI output interface; 20x optical zoom, 12x digital zoom; With OSD menu; With RS485 & ...

Brand Name:Yisen

Model Number:FT-ca27-20LS-ST

Place of Origin:Guangdong China

1. 12x optical zoom, Wide Angle: 72.5°(20x optical zoom, Wide Angle: 58.7°is available) 2. Dual IP-Stream(H.265/MJPEG)H.265 and MJPEG compression enabling Full HD video stream by ultra low bandwidth over RTSP, TCP/IP, HTTP, etc 3. HDMI+SDI+IP+USB+RS232(...

Brand Name:Auveeya

Model Number:X5PRO

Place of Origin:Guangdong, China

Infrared 4K LED Multi-Touch Smartboard For Conference Auveeya X5PRO sereis Interactive Flat Panel, a smarter and more powerful tool for changing the way of interactive experience by its inbuilt 12-million pixels HD camera, 8-groups denosied microphone and ...