BenQ WDC20 White Paper - Page 8

The wireless transmission module system The Wi-Fi transmission protocol used in the InstaShowTM Series is 802.11ac is coupled with WPA2 AES-128 bit encryption mode,WPA2 is the best encryption technology in the Wi-Fi 802.11ac standard. If an InstaShowTM Series Host is used is the wireless station, then the Button is the client side equipment. Even though the Button belongs to client side equipment, the Button uses a closed system design.Therefore external threats cannot go through HDMI, USB Type A, or USB Type-C channels to threaten, penetrate and attack the system.The wireless transmission in the InstaShowTM Series has also acquired RF safety certifications like CE (EN 301 893), FCC (47 CFR FCC Part 15.407), NCC (NCC LP0002), and TELEC (ARIB STD-T71) of various countries. The WAN/LAN module system The InstaShowTM Series not only is a wireless A/V streaming conference presentation system, it also can be used as closed business wireless area network equipment.The WAN/LAN modules used in the InstaShowTM Series mainly provide users with network connection to the Host, and perform system configuration through the Web UI on the Host. Once the firewall is enabled through WAN on the Host Web UI, then external hackers cannot intrude into wireless communications equipment on the client side connected to the Host through WAN.You can also enable the channel isolation function through LAN on the Host Web UI to make network channels isolated in the clients connected to the Host to block communications between clients in the same network segment. The Web UI management module system The InstaShowTM Series provides users with a Host Web UI.Through the Web UI system status can be queried,Wi-Fi settings and system updates can be made.The user's connection device only needs to connect to the SSID network device name of the Host through Wi-Fi or uses the physical LAN to connect to the Host, then enters a valid account and password to log into the Host webpage, then the Web UI can be used immediately. The light module system The InstaShowTM Series provides LED lights to indicate equipment status.There is a three-color annular LED around the Button button, users can make sure of the current system status directly from the LED color and its on/off status.The LED brightness also depends on the light source usage scenario in most conference rooms and the design is to have soft and gentle brightness most suitable to the meeting presenter, not irritating to the human eyesight and providing users with more comprehensive conference experiences by covering even the smallest details. The EMI/ESD module system The network security design of the InstaShowTM Series can prevent hackers from attacking, and also follows product safety laws and regulations, compliant with EN55032 and EN55024 regulations. 8 January 2020