1) Ultra-thin aluminum front frame (only 22.6mm thick), with fine sandblasting and anodizing treatment, zinc alloy electroplated corner brackets, sheet metal back cover, giving the whole device a strong metallic feel and active heat dissipation;
2) Front frame with embedded tempered glass, protecting the LCD screen and enhancing the visual effect (standard tempered glass with near-zero adhesive process, zero adhesive and anti-glare options available);
3) Standard high-precision infrared touch strip: 1- Touch accuracy <1mm; 2- Supports simultaneous writing with 2mm pen tips; 3- Supports simultaneous writing with 5mm pen tips;
4) Supports multiple users writing small characters up to 1cm high; 5- 100% accuracy in dual-color pen recognition; (requires Android whiteboard software support); 6- Pen lifting… Height < 1mm, allows for seamless writing of foreign languages (meets UNESCO supplier Promethean standards);
5) Operating System: Windows;
6) Front-mounted speaker output prevents sound quality degradation due to the embedded environment;
7) Uses internationally standard OPS slots, integrated plug-and-play design for easy upgrades and maintenance, no visible computer module connection cables, and an aesthetically pleasing design;
8) Supports gesture-based pull-up menus for quick brightness and volume adjustment, as well as signal source switching;
9) Direct-lit module backlight, mature, stable, and extremely durable;
10) Front-panel expansion ports: 1 PC-USB, 1 all-channel USB, 1 HDMI input, 1 Type-C, 1 Touch USB for convenient external device connection;
11) Front-panel button for one-button start, simultaneously turning the screen and main unit on and off, simple and convenient operation;
