PRIMA SR25 Series 86" Smart Blackboard with Fixed Dual Blackboards and Android 15
PRIMA SR25 Series Smart Blackboard is an advanced 86-inch intelligent teaching display designed for modern smart classrooms, featuring 4K UHD resolution, 40-point P-CAP touch, and a robust Android 15 system powered by an octa-core processor. Framed by fixed dual blackboards on each side, it combines traditional chalk-writing familiarity with cutting-edge digital interaction, free of mechanical sliding noise. The display is engineered with anti-glare tempered glass, a 48MP camera, an 8-array microphone, and 15W x 2 down-firing speakers for immersive hybrid learning. Powered by an AC 200–260V (50/60Hz) power supply, the SR25 delivers stable, reliable, and high-performance operation tailored for professional educational environments.
Product Origin :
ChinaScreen Size :
86 inchOperating System :
Android 15.0Service :
OEM/ODM

Octa-core Performance, Smooth Teaching
• ARM Cortex A55×8: smooth multitasking, run slides, video, and whiteboard simultaneously.
• Mali-G52 MC1 GPU: smooth graphics, handles 4K content with ease.
• Android 15.0: clean OS, install teaching apps without worry.

Fixed Blackboards, Simple and Reliable
• Fixed blackboards on both sides: one on each side of the IFP, securely mounted to the wall, no sliding or shifting.
• Traditional chalk writing: standard chalk works on the blackboard surface, keeping the authentic classroom feel.
• Integrated design: seamless flat combination of IFP and blackboards, fits any classroom.
• Durable and stain-resistant: easy-to-clean surface, minimal chalk dust residue, low maintenance.

Connectivity Simple, Practical, Hassle-free
• Front Ports: 1×HDMI In + 2×USB 3.0 + 1×Type-C + 1×Touch Out, no reaching behind.
• Side Ports: 1×HDMI In + 2×USB 2.0 + RS232 + LAN + TF slot, covers basic expansion.
• 80-pin OPS slot: supports OPS module for Windows/Android dual-system switching.
• Wi-Fi 6 + Bluetooth V5.4: stable and fast wireless, smooth casting.

See Clearly, Hear Authentically
• 48MP camera: captures clear classroom views, remote students feel like they're in the front row.
• 8-array microphone: precise pickup even as the teacher moves around.
• 15W×2 down-firing speakers: sound fills the classroom, clear for every seat.

Clear and Eye-friendly, Classroom-focused
• 4K UHD (3840×2160): sharp text and detailed images, every slide crystal clear.
• P-CAP bonded touch: 40-point touch, responsive and accurate, writing feels natural.
• Anti-glare tempered glass: reduces reflections, easy on the eyes for long classes.
• 178° wide viewing angle: clear visibility even from side seats.

Key Service Advantages
Manufacturing Expertise
Full OEM / ODM Customization
Flexible MOQ Options Available
Global Certification Support
Sample Units for Pre-Deployment Testing
Dedicated Technical Support