Indoor air quality clock and meter:
- Analogue clock.
- CO2 monitoring.
- Visual educational indicators.
- Long battery life: up to 1 year.
- Dual mounting: free-standing or wall-mounted.
- Exclusive to Orium.

The Quaelis 15 clock is a 2-in-1 product: it displays the time in analogue format and the CO2 level in the room.
It allows you to continue learning the time or punctuality on an analogue dial.

Practical for setting up air quality monitoring systems:

- To meet CSR requirements (offices, shops, etc.).
- To comply with health protocol to combat the spread of viruses.
- As part of the regulatory system for voluntary monitoring of indoor air quality in establishments open to the public (Decree No. 2022-1690) in classrooms.

Clock function:

- Analogue time display.
- Silent sweep movement of the hands.
- Battery life up to 1 year.

The Quaelis 15 clock has been designed to be easy to read, even from a distance.

Indoor air quality measurement function:

- The Quaelis 15 analyses and measures the CO2 concentration in the room up to 5000 ppm. Technology: NDIR sensor. Measurements are updated every 3 minutes.

- Colour-coded smileys (green, yellow and red) make it easy to read and understand the readings, indicating the action to take (ventilate or clear the room):

Green: from 0 to 800 ppm.
Yellow: 801 to 1200 ppm.
Red: above 1200 ppm.

Two mounting systems: free-standing (removable feet) on a piece of furniture or wall-mounted (screws not supplied).

INPI registered model.

Power supply: 1 AA LR06 battery for the clock (not supplied) and 3 LR20 batteries (not supplied) for the CO2 sensor.