详细说明
Product Name: Table Microphone Voting Interpretation Delegate Unit Output Impedance: 50-1000? Wireless Technology: DSP Digital Connector(s): 5g WiFi Sound Field Force: Pressure Type Transducer Principle: Condenser Microphone Sound Channel: Stereo Directivity: Bi-direction Signal Transmission: Wireless Application: Voice, Recording, Meeting, Amplify Style: Gooseneck Microphone Weight: 1.1kg Color: Black Main Material: ABS Display: OLED Display 128* 32 Trademark: VISSonIC Transport Package: Carton Specification: 185W*130 D*50H mm (without microphone) Origin: China Product Description VISSonIC Wireless Conference 5G WiFi Wireless Digital Voting + Interpretation Delegate UnitFeaturesStylish,lowprofiledesign with touchable interfaceWireless communication, setting up all system in few minutes to be ready for using, and put them away in short time as well5buttons for voting and ranking.Detachable battery pack is easy to replace and charge, working time is 22 hours, 30 hours for standbyBuilt-in DC connector for power supply without batteryInternal high fidelity loudspeakerbuilt-in up 3channels interpretation(optional on another model)Head-set interface in both sides with volume adjustLine-in interface which allows microphone or other line-in device like cell phone, laptop to pass audio through to perform teleconference Full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices. Support pluggable microphone and different length of microphone with strong audio collecting ability.Time and date display on the OLED screenTimer on display to set certain time for each delegate to speak, will remind user or close the MIC automaticallyAll units can be configured as Chairman or Delegate unit through software settings based on model WVC-T.FunctionsCompliance with IEC 60914,GBT 15381-94Standard Wi-Fi technology is compatible with other Wi-Fi networks, support 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 encryption technology, with WAP2 secure connection, MAC address filtering, SSID-hiding to prevent wiretapping and unauthorized access from delegate unit8 units of delegates can open at the same timeSupport more AP working together to increasing the Wi-Fi coverage range for wireless MIC units working in a large conference room or multi-roomsWith our HD camera and video matrix switcher, using RS485 or RS232 protocol to send the PELCO/VISCA protocol to realize camera auto-tracking functionPrecise directional microphone head with anti-wind microphone foam cover, with two-color LED indicator.5 voting buttons and 1 MIC ON/OFF button, Priority & Apply Answer button for chairman unitBuilt-in high fidelity speakers, it automatically mutes to prevent howling when press MIC ONHead-set interface in both sides with volume adjustSupport AGC(Automatic Gain Control)/AFC(Adaptive Feedback Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technologyBuild-in functions for intercomWithout using PC software, our conference controller still owns following settings:Limit on the number of speaking persons: By Setting the number of active units at the same time(Number is 1/2/4/6/ units)Discussion modes:"OPEN" Free for all, limited by the active units setting by controller, "OVERRIDE" First in First out,"FREE" Turn on the MIC freely up the max. quantity, "APPLY" To apply then to speakVoting function: Approve/Abstain/ObjectChairman unit has priority to close all other units or mute them temporarilyChairman unit can answer the application for speaking from delegateSupport more voting functions by the PC softwareThe unit showing real time on the screen, and count-down timer for speaking person. Detachable battery pack is easy to replace and charge,power-saving technology to enable 20 hours continuous use and 48 hours for standbyControl &IndicatorsEach unit with two-color LED indicator on microphone, red for speaking, green means need acceptance from chairman to speak128x32 OLED display with volume bar, clock, time span of microphone activating, MIC ON/OFF etc and other information.Indicator for Volume adjustment5voting keys with indicators, While no launching voting, no.2 and no.3 button is also work as channel selecting buttons, no.4 and no.5 work as volume buttons.Indicator for MIC ON/OFFChairman unit with priority button and consent button for the delegatesPower ON/OFF button is hiding on the left sideTechnical ParametersButtonTouchable interface, no physical buttonsSound Pickupheart type capacitanceDisplayOLED display 128 × 32Sensitivity-46 dBV / PaMaximum power consumption2.0WDirectivity0 ° / 180 °> 20 dB (1 kHz)Headphone load16ΩHeadphone volume10mWHeadphone jack3.5mm stereoInput impedance2kΩSNR70dBFrequency response20 ~ 20000HzEquivalent noise20dBA (SPL)Main materialABSOperating temperature0 ºC to + 55 ºCColorBlackThe maximum sound pressure125dB (THD <3%)Weight1.1kg (with microphone)Dimension185 × 130 × 50mm (width ×depth ×height) (without microphone)ConnectionCAT5 / CAT6 cable + snap Application
