• Two-way communication.
• Advanced anti-sabotage.
• Block encryption featuring a dynamic key.
• Instant notifications.
• Remote configuration via the Ajax apps.

Automatic power control to reduce power consumption and radio interference.

Between the device and a hub (or a range extender) in an open space.

To prevent radio interference and jamming.

• Two-way communication.
• Block encryption featuring a dynamic key.
• Re-uploading data packets in case of error during data transfer.

Between the device and a hub (or a range extender) in an open space.

To prevent radio interference and jamming.

Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.

The value is available in the device States in the Ajax app.

The minimum temperature change value recorded in the Ajax apps.

Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.

The value is available in the device States in the Ajax app.

The minimum humidity change value recorded in the Ajax app.

Values in the Ajax apps are updated depending on the frequency of the "hub—detector" polling interval, but not less than once per minute.

The value is available in the device States in the Ajax app.

Effects on well-being: from 1000 to 2500 ppm— lethargy; from 2500 to 5000 ppm—possible adverse health effects; 5000 ppm and above—the maximum permissible concentration during an 8-hour working day.

When the CO₂ concentration is less than 5,000 ppm. For higher concentrations, the measurement error increases.

The minimum value of the change in carbon dioxide concentration recorded in the Ajax app.

Available in the Ajax apps. The data is updated in real time. Measurements are stored for up to 2 years.
Discrete value: 1 minute.

The LED indicator on the device enclosure lights up in the event of a critical change in air quality. The user can also turn on the indication by touching the touch sensitive button on the front panel of the detector.

The detector selects a calibration interval depending on the circumstances and automatically calibrates the carbon dioxide sensor. In normal conditions (ventilated room), manual calibration is not required. The digital humidity and temperature sensor does not require additional calibration.

For example, turning on plenum ventilation if the air quality deteriorates.

If the detector loses communication with the hub (or radio signal range extender), it stores all measured values. After the connection is restored, all values are sent to the Ajax app.

The detection time depends on the Jeweller or Jeweller/Fibra settings.

Up to 3 years of autonomous operation (2.5 years if LED indication and accelerometer are enabled).

LifeQuality Jeweller

SmartBracket mounting panel

2 × CR123A battery (pre-installed)

Installation kit

Quick start guide