🔍Electronic Class Signage (Portrait)
Model: NGBP-601-CRF
Electronic class signage (portrait) with 21.5-inch HD LED, shows class name, teacher, timetable, highlights and countdown, scrolls campus notices, face/card attendance; for school classrooms, factory direct.
- ✓ OEM / ODM supported
- ✓ CE / FCC certified
- ✓ Factory-direct pricing
- ✓ Exported to 20+ countries
WhatsApp: +86 131 6808 2107 · WeChat: 13168082107 · Email: sznowgre@163.com
1. CPU: 1.8 GHz RK3568 ARM quad-core Cortex-A55 processor 2. OS: Android 11 3. RAM: DDR3 2 GB (4× 256×16 high-speed cache chips) 4. Flash: eMMC 16 GB 5. Display: 21.5-inch HD LED, 1920×1080, 16:9, G+G capacitive multi-touch, scratch-resistant hardened glass 6. Camera: 720P wide dynamic range camera 7. Payment: face, NFC, physical card, QR code (customer-scan) 8. Communication: Wi-Fi module, Ethernet (RJ45), 4G module (optional) 9. Operating temperature: 0 °C to +45 °C 10. Dimensions: 543.4 × 305 × 28.8 mm 11. Basic info: class name, head teacher, timetable, class highlights, countdown, etc. 12. Campus notice: scrolls school notices, event announcements, award info 13. Cultural display: class photos, student works, campus culture videos 14. Classroom aid: shows lesson highlights and homework reminders, or serves as polling/quiz terminal 15. Attendance: face or card attendance with real-time display