New Generation Full Digital Wi-Fi Wireless Conference System, Instantly Setup, leave more time for inspiring minds CLEACON Digital Conference system. VISSONIC CLEACON, make wireless come true. The major pain point on traditional meeting room is to connect all devices by cable, which is complex and wasting of time. VISSONIC Wireless conference system, start the meeting in anytime, anywhere, increase the efficiency on planning. Standard Wi-Fi technology to co-work perfectly with existing networks. CLEACON wireless unit, choose the frequency point from dozens of available ones on our access point, working in zero interference with all other networks in the area. Elegant arc-shaped surface design. Arc-shaped glass operation area is dust/water-proof, and there is no noise/damage risk compare with common physical buttons, anti-scratch cover technology, it remains smooth glass surface even after thousands times of touch 

● Stylish, low profile design with touchable interface
● Wireless communication, setting up all system in few minutes to be ready for using, and put them away in short time as well
● Built-in DC connector for power supply without battery
● Detachable battery pack is easy to replace and charge, 4 hours to fully charged. Can use 24 hours continuously
Internal high-fidelity loudspeaker
● Pluggable microphone and long range sound pickup ability, support different length of microphone.
● 2.23-inch OLED display with backlight, with status of signal and battery indication icon
● Head-set interface in both sides with volume adjust
● Line-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.
● The unit showing time/date on the screen. Timer on display to set certain time for each delegate to speak, will remind user or close the MIC automatically.
● All units can be configured as Chairman or Delegate unit through software settings based on model VIS-WDC-T.

● 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.
● Full-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 unit
● 8 units of delegates can open at the same time
● Support more AP working together to increasing the Wi-Fi coverage range for wireless MIC units working in a large conference room or multi-rooms
● With our HD PTZ camera and video matrix switcher, using RS485 or RS232 protocol to send the PELCO/VISCA protocol to realize camera auto-tracking function
● Precise cardioid directional microphone capsule with anti-wind microphone foam, with two-color LED indicator
● Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
● Built-in high-fidelity speakers, it automatically mutes to prevent howling when press MIC ON
● Head-set interface in both sides with volume adjustment.
● AGC (Automatic Gain Control)/AFC (Adaptive Feedback Cancellation)/ANC (Active Noise Control)/Mix (Auto-Mix) technology
● Build-in functions for intercom
● Without 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, "VOICE" Can activate MIC by detecting sound without press button, "APPLY" To apply then to speak
● The unit showing real time on the screen, and count-down timer for speaking person.
● Detachable battery pack is easy to replace and charge, 4 hours to fully charged. Can use 24 hours continuously, power-saving technology to enable 24 hours continuous use and 48 hours for standby.
● Combined with camera and camera tracking controller, it has an automatic camera tracking function.
● With 2.5mm adapter power supply interface, used for emergency power supply.
● Built-in MCU, support wireless upgrade of all units.
● With voice control function, you can adjust the sensitivity of voice control, intelligently turn on the microphone and set the off time.