Terminal display size: 15.6 inches/17.3 inches/18.4 inches/21.5 inches high-definition screen capacitive touch screen: screen viewing angle IPS full viewing angle, screen ratio. 16.9: LCD screen resolution. 1920 * 1080.

Screen control modes: up, down, front, back, and stop.

To prevent misoperation, mechanical buttons are used for control.

Supports standalone use or centralized control through central control, supports RS232 and RS485 control.

The outer side is embedded with an 11.6-inch TFT LCD screen with a resolution of 1280 * 800, which can display the names/positions/unit names/logo/emblem/emblem of attendees, etc. The background can be customized for online editing.

Circuit protection system: When the screen drops, the control board automatically cuts off its power supply, providing safe protection for the monitor.

Equipped with a microphone with a speaking button and indicator light, it can control/indicate the status of the device. It has a rotatable condenser microphone rod and a speaking indicator halo. The microphone can be independently raised and lowered.