IR-601 Six-Channel Infrared Receiver
A six-channel infrared receiver built for group teaching, with independent outputs for each microphone and RS-232 control. Six students can speak in turn without passing a single microphone around the room.
- Six infrared channels run simultaneously without interference.
- Independent channel outputs plus a mixed output for recording or amplification.
- IPM power management puts microphones to sleep after one second of inactivity.
Overview
Key features
- Six infrared channels run simultaneously without interference.
- Independent channel outputs plus a mixed output for recording or amplification.
- IPM power management puts microphones to sleep after one second of inactivity.
- Video-tracking support follows the active speaker for lecture capture.
- Compatible with active recorders without echo.
- USB RS-232 control and support for an infrared page-flipping controller.
The receiver is designed to slot into an existing classroom audio chain, whether that means a legacy amplifier, a new DSP or a campus-wide control system.
The receiver integrates with existing classroom amplifiers and speakers, and can be combined with Seekika infrared sensors for larger rooms. Contact Seekika Audio for a system diagram.
What’s in the box
- IR-601 receiver
- Power adapter
- Rack-mount hardware
- User guide
Specifications
Audio & wireless
| IR Wireless Channels | 6 channels |
|---|---|
| Selectable channels | 6 |
| Frequency response | 50 Hz-20 kHz±3 dB |
| THD | <0.05% |
| Signal-to-noise ratio | 100 dB |
Connectivity & control
| Interface | 6 × Independent channel outputs; 1 × Mixing output; 1 × USB RS-232 control; Supports IR page-flipping controller; |
|---|
Applications
Planning a classroom or campus project?
Share your floor plan and room schedule — we will recommend microphone coverage, speaker placement and kit configuration.
Frequently Asked Questions
Which rooms is the IR-601 designed for?
The IR-601 is typically installed in classroom, group teaching, training room, campus. Room size, ceiling height and speaker layout determine the final configuration — send us a floor plan and our team will recommend a layout.
How many infrared channels does the IR-601 support?
The IR-601 offers 6 selectable infrared channels. Several microphones can operate in the same room on separate channels; match each microphone and receiver to the same channel to avoid cross-talk.
What certifications and warranty are available for the IR-601?
Seekika Audio supplies CE, RoHS and FCC compliance documentation for its classroom audio products. Classroom audio products carry a standard 2-year warranty against manufacturing defects, with extended coverage available on project orders.
- OEM / ODM customization
- CE, RoHS & FCC documentation
- System layout and commissioning support
- Reply within one business day
