Digital Portable Conference Voting System Rs485 150m Working Distance
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... 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...
Shenzhen Gestton Industrial Co., LTD
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All - Digital Conference Room Microphone System With Voting Chairman Unit
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...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......
VISSONIC ELECTRONICS LIMITED
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All-digital Conference Host Antitheft Conference System Built-in Electronic Voting Function
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Zhuhai Huain Electronic Technology Co., Ltd.
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3V Voting Conference Room Audio System 5G WiFi Microphone Conference System ROHS CE
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...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 ......
Shenzhen FHB Audio Technology Co., Ltd.
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Table Mounted Conference System Microphone For Lecture / Teaching
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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' ......
Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
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Wireless RF Transceiver Module TTL/RS232/RS485, 433MHz/868MHz/915MHz HR-1027
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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; * ......
Oriental Huaray Group Limited
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Wireless RF Transceiver Module Power module TTL/RS232/RS485, 433MHz/868MHz/915MHz HR-1027
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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; * ......
Oriental Huaray Group Limited
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digital video tracking hand in hand conference system(the host)KE-2700
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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 ......
Haiersen Electronic Company
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1080P HD Dual Stream H.265 RJ45 PTZ SDI Video Conference Camera, Skype Conference Room Camera
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...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......
WINSAFE Technology Co.,LTD
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Hawkvine HV-VC037 IP SDI Integrated Video Conference Camera 20x Optical Zoom H.265, H.264
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...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 & ......
Beijing RYLink Technology Co., Ltd.
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