Digital infrared radiator VIS-VLI701A
Model VIS-VLI701A
Overview
Digital infrared radiator designed to distribute simultaneous interpretation signals to pocket receivers in conference rooms and auditoriums.
Its high optical power, ±25° radiation angle, and range of up to 76 m allow large spaces to be covered with fewer units.
Cable delay compensation and the ability to chain radiators simplify the design of complex systems with many emission points.
Includes thermal protection that automatically switches from full power to half power when the internal temperature is excessive, improving reliability.
Technical specifications
Function
Converts the HF signal from the digital infrared transmitter into an optical IR signal and distributes it throughout the conference space.
Standards
Complies with IEC 61603-7, IEC 60914, and GB 50524-2010.
Compatibility
Compatible with any IR interpretation system compliant with IEC 61603-7.
Radiation Range
Maximum radiation range up to 76 m.
Radiation Angle
Radiation angle ±25°.
Power Modes
Half power / full power selector switch.
Cable Compensation
Adjustable cable delay compensation from the panel with LCD and +/- buttons for different cable lengths between transmitter and radiators.
Synchronization
On/off synchronization function with the transmitter; activates automatically upon receiving a valid HF signal.
Status Indication
Internal LEDs for monitoring standby, working, and fault modes.
Cascade
Ability to connect additional radiators in daisy-chain to cover large areas.
Daylight Use
Designed for use in conference rooms even under intense daylight.
HF Output
HF output 1 Vpp, 6 V DC, 75 Ω to other radiators or from the transmitter.
IR Modules
Approximately 286 IR LED modules, total optical peak approximately 14.3 W/sr.
Power Supply
100–240 V AC 50/60 Hz, typical operating consumption approximately 116 W; standby consumption approximately 6 W.
Mounting
Supports wall mounting with VIS-RAM1 bracket, ceiling mounting, or tripod/floor plate.
Dimensions
Approximately 483.5 (L) × 228 (W) × 200 (H) mm.
Weight
Approximately 7–7.6 kg, dark grey colour.
Key features
- Compliance with IEC 61603-7 and IEC 60914 and compatibility with other standard IR systems, enabling expansion of existing installations.
- Maximum range of 76 m with ±25° angle, suitable for plenary rooms, parliaments, and convention centres.
- Half/high power selector, automatic synchronization with the transmitter, and status monitoring via LEDs and front LCD display.
- Integrated cable delay compensation to equalize arrival times between multiple radiators in large installations.
- Robust design for wall, ceiling, or tripod mounting, with a dark grey metal enclosure ready for continuous use in professional environments.
Want to see this equipment working in your room?
We advise you at no cost on compatibility, installation and alternatives for your space.
Request a quote