INT-CAH-1

AI-powered classroom hub with 7-microphone far-field array, ultrawide-dispersion speakers, and a built-in voice assistant tuned for K-12 instruction. Hands-free control of the teacher's computer, browser, lesson materials, and connected display from anywhere in the room. In-room audio is transcribed locally for student-data privacy.

Technical Specifications

INT-CAH-1 — detailed hardware specifications

Audio
Microphones7-mic far-field array with on-device DSP
Speakers92 dB SPL, 180° ultrawide dispersion, low-distortion
Connectivity
HDMIHDMI 2.0 ×4 (teacher source switching)
USBUSB ×4
Ethernet10/100/1000Mbps RJ-45 ×1
WirelessWi-Fi, Bluetooth 5.0 (BR/EDR/LE)
Compute
OSAndroid 9 onboard
On-deviceDSP for audio + far-field beamforming
Accessory
RemoteRF wireless air-mouse remote with built-in microphone, lanyard included
AI Software
Voice ControlNatural-language control of computer, browser, apps, timers, volume, HDMI inputs
AI ChatK-12-safe generative answers with source attribution and follow-up questions
Lesson ToolsLesson plan + rubric generation aligned to teacher inputs
PrivacyIn-room audio transcribed locally and deleted; voice does not leave the room
Physical
MountingAbove-monitor bracket, desktop, cart, or wall mount
BuildDie-cast metal legs, classroom-durable enclosure
Use Case
Target RoomK-12 classroom up to large lecture hall
Primary UserK-12 teacher (front-of-class instruction)

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