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Routine Recording Terminal

The all-in-one terminal that makes lesson recording an everyday habit.

Video conferencing, recording, live streaming, audio processing and intelligent image algorithms in one synchronised-classroom terminal. Four PoE cameras, four microphones and the room’s multimedia gear connect to a single 11.6-inch touch console — interactive classrooms roll out room after room.

Recording classroom with teacher tracking camera and interactive blackboard installed
Specifications

Technical specifications

System
ARM quad-core up to 2.0 GHz · 4 GB RAM / 16 GB ROM · embedded recording system with network and USB upgrade
Console
11.6-inch HD touch screen with live directing control
Video input
1 × HDMI (1920 × 1080 @ 60 fps) + 4 × PoE network streams (1920 × 1080)
Video output
2 × HDMI (1920 × 1080 @ 60 Hz)
Encoding
H.264 / H.265 · up to 3840 × 2160 · 1–30 fps · 500 kbps – 40 Mbps adjustable
Audio
AAC · 8–128 kbps adjustable · MP4 recording format
Audio I/O
2 × line in · 4 × microphone with phantom power · 1 × optional built-in wireless mic receiver · 2 × line out · USB audio (UAC) in/out
Storage
120 GB SSD (2.5-inch HDD optional) · USB export · FTP upload
Network
5 × gigabit RJ45 — 4 ports with PoE for cameras
USB
1 × USB 3.0 · 1 × USB 2.0 · 1 × Type-C · 1 × USB audio
Control
2 × RS232 · 2 × RS485 · RTMP / RTSP / UDP / TCP / FTP / DHCP / HTTP
Power
DC 48 V · 1 A
Bottom panel interface diagram: USB, HDMI in and dual out, Type-C, microphone and line ports, RS232 and RS485, gigabit LAN, four PoE ports and 48V DC
Director interface on the 11.6-inch touch console with six channel windows and layout control
Touch Console

Directing runs on the console — no operator needed

The 11.6-inch touch screen gives the teacher full live control, and touch-back keeps the rest of the room in sync.

  • Real-time directing control directly on the built-in screen
  • One-key switching between the director interface and the PC screen
  • Touch-back to external large displays — control the recording from the front-of-room panel
  • Simple enough that teachers run it themselves after a one-minute walkthrough
One-Cable Cameras

Four cameras, one cable each

PoE cabling

Video, power and control all travel down a single network cable per camera — four gigabit PoE ports are built into the terminal.

HDMI source in

Bring the PC or visualiser into the lesson over HDMI at 1080p60, alongside the camera channels.

Dual display out

Two HDMI outputs feed the classroom displays at 1080p60 — program and preview, or two rooms.

Pair it with our cameras. The terminal drives our AI auto-framing tracking cameras over PoE — teacher, student and blackboard positions without a camera operator.
Audio Processing

A full audio stack built in

Multiple audio algorithms run on the terminal itself, so distant classrooms hear the lesson clearly.

  • 4 microphone inputs with phantom power for ceiling or boundary mics
  • 2 line inputs and 2 line outputs for the room’s existing amplifier chain
  • Optional built-in wireless microphone receiver
  • USB Audio (UAC) in and out for soft conferencing platforms
Synchronised classroom equipped with microphones, tracking camera and interactive displays
Part of the recording line. Step up to the 1U 4K recording host for premium rooms, the JH-C2 for conference spaces, or the vocational training recording system for skills labs — or ask which terminal fits your classrooms.

Contact us:

+86 158 0755 5230

Our E-mail

ouyp@9river-tech.com

Our Location:

Xixiang Street, Bao'an District, Shenzhen, Guangdong Province,CHINA

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