Issue

With increasing health and safety requirements, maintaining good indoor air quality has become a challenge. Employees, customers, and visitors often cannot tell when ventilation is necessary, which may lead to poor air circulation, reduced concentration, and potential health risks. A clear, real-time solution was needed to indicate when to ventilate workspaces.

Solution

By installing LR6 Signal Tower, ambient air quality can be monitored continuously. The system uses an easy-to-understand light signal:

• Green – Air quality is good (< 1,000 ppm CO₂)
  
• Yellow – Ventilation recommended (> 1,000 ppm CO₂)
  
• Red – Immediate ventilation required (> 2,000 ppm CO₂)

The devices are simple to install, require no complex setup, and provide 360° visibility with bright LEDs, ensuring everyone can see the status at a glance.