This product is a wall-mounted integrated teaching terminal, featuring a steel structure anti-damage design, and can be installed inside or on the side of a blackboard. It highly integrates a computer system, central control system, audio amplifier, wireless microphone, and physical presentation unit, supporting remote network management. The chassis is equipped with an external card-swiping electronic lock for security and theft prevention; during maintenance, there is no need to disassemble the blackboard, only the corresponding panel needs to be opened to replace components. It comes standard with a 2.4G multi-functional wireless microphone, a 5-megapixel high-definition presentation unit, and rich interfaces, meeting all-scenario multimedia teaching needs.
▷ Wall-mounted all-in-one machine: anti-theft design, can be embedded in blackboard or side-mounted. Integrated computer, central control, audio, wireless microphone, and document camera. Supports remote management, card-based power on/off, and maintenance without removing the blackboard. ▷ Computer: Intel i5/4G/500G, wireless keyboard and mouse. ▷ Central control: 5-inch LCD screen displays status, Bluetooth frequency adjustable to prevent interference, with door lock. Touch buttons, supports one-key power on/off, independent projector on/off, screen up/down, volume adjustment, signal switching, etc. (Demo) ▷ Interfaces: 10×USB (including 2×3.0), VGA (3 in, 3 out), HDMI, wireless microphone ×2, wired MIC ×2, broadcast input, recording output, serial port ×2, TF card playback. ▷ Audio: Built-in 40W speaker (4.5" + 2"), campus broadcast input, amplifier 2×30W. ▷ Wireless microphone: 2.4G Bluetooth, remote control for power on/off/restore/PPT page turning/one-key black screen, with laser pointer, male/female voice switching, LCD screen, supports expansion keys. (Demo) ▷ Visualizer: 5 million pixels, hydraulic pull rod, 10+1 level LED fill light (three-level dimming). (Demo) 90°+270° flip, autofocus, detachable USB. (Demo) ▷ Software: Visualizer/scan/compare/recording/desktop functions. Supports whiteboard annotation, zoom and rotate, lock screen freeze. (Demo) OCR recognition to DOC/TXT, image binding to PDF. (Demo) 1/2/4 split-screen comparison teaching. Can record screen + audio.
High-performance computer: Intel i5 processor, 4GB RAM, 500GB hard drive, standard wireless keyboard and mouse, smooth operation. Smart central control: 5-inch industrial LCD screen displays system status in real time, touch buttons (non-mechanical membrane), supports one-key system on/off, independent projector control, screen lift, signal switching, and multi-language selection. Rich interfaces: 10 USB ports (including 2 USB 3.0), 3 VGA inputs/outputs, HDMI input, 2 wireless microphone inputs, 2 wired MIC inputs, broadcast input, audio/video recording output, etc. Professional audio: built-in 40W speaker (4.5-inch woofer + 2-inch tweeter), 2×30W amplifier output, supports campus broadcast integration. Multifunctional wireless microphone: 2.4G Bluetooth, transmission distance ≥20m, battery life ≥8 hours; supports remote power on/off, one-key restore, laser pointer, PPT page turning, one-key black screen; dual pickup, male/female voice switching; LCD displays volume/battery/channel; expandable custom shortcut keys. HD visualizer: 5 million pixels, 1/3-inch CMOS; hydraulic pull-rod design, 10+1 fill lights (three-level dimming); 90°+270° flip shooting, autofocus; detachable USB2.0 for easy maintenance. Practical software: supports visualizer, scanning, comparative teaching (1/2/4 split screen), recording (audio and video synchronized); whiteboard annotation, image freeze, zoom and rotate; OCR recognition to generate DOC/TXT; one-key binding into a book or merging into PDF.