Ajax LifeQuality Jeweller este o componentă de sistem de alarmă, listat de producător la „Air quality detectors”.

Câteva date tehnice importante: funcționare între 0 și +50 °C. Fizic, cântărește 127 g și are dimensiunile 77 × 77 × 34.5 mm.

Ajax nu publică un fișier de firmware pentru LifeQuality Jeweller. Mai jos scrie cum se actualizează.

Mai jos găsești fișa tehnică completă, tradusă în română.

Cum se actualizează LifeQuality Jeweller

Ajax nu publică fișiere de firmware; actualizarea se face prin hub/aplicația Ajax.

Ajax nu publică fișiere de firmware: dispozitivele se actualizează automat prin hub, iar hub-ul primește noile versiuni OS Malevich prin internet, fără intervenția utilizatorului.

Dacă producătorul publică pe viitor un fișier de firmware pentru acest model, îl adăugăm automat pe această pagină.

Specificații LifeQuality Jeweller

Tehnologie de comunicație Jeweller

Proprietary wireless communication technology to transmit events.
It features:
- Two-way communication.
- Protection against spoofing.
- Block encryption with a dynamic key.
- Instant notifications.
- Remote configuration via the Ajax apps.

Benzi de frecvență

866.0–866.5 MHz
868.0–868.6 MHz
868.7–869.2 MHz
905.0–926.5 MHz
915.85–926.5 MHz
921.0–922.0 MHz
Depends on the sales region.

Putere maximă radiată (ERP)

Până la 20 mW
Automatic power regulation to reduce power consumption and radio interference.

Modulație semnal radio

GFSK

Rază de comunicație radio

Până la 1,700 m
Between the detector and a hub/range extender in an open space.

Encrypted radio communication

All the data stored and transmitted are protected by block encryption with a dynamic key.

Radio frequency hopping

To prevent radio interference and jamming.

Tehnologie de comunicație Wings

Proprietary wireless communication technology for backup connection with the hub (or radio signal range extender).
It features:
- Two-way communication.
- Block encryption with a dynamic key.
- Re-uploading data packets in case of error during data transfer.

Benzi de frecvență

866.0–866.5 MHz
868.0–868.6 MHz
868.7–869.2 MHz
905.0–926.5 MHz
915.85–926.5 MHz
921.0–922.0 MHz
Depends on the sales region.

Rază de comunicație radio

Până la 1,700 m
Between the detector and a hub/range extender in an open space.

Encrypted radio communication

All the data stored and transmitted are protected by block encryption with a dynamic key.

Radio frequency hopping

To prevent radio interference and jamming.

Temperature and humidity sensor

CO2 (carbon dioxide) sensor

Element sensibil

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

Measurement range

from 0 °C – +50 °C
The value is available in the device States in the Ajax app.

Measurement accuracy

±0.2 °C

Measurement pitch

0.1 °C
The minimum temperature change value recorded in the Ajax apps.
Comfort level from 14 – 21 °C
Temperature range

Element sensibil

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

Measurement range

from 0% – 100%
The value is available in the device States in the Ajax app.

Measurement accuracy

±1.8%

Measurement pitch

1%
The minimum humidity change value recorded in the Ajax app.
Comfort level from 30 – 60%
Humidity range

Element sensibil

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

Measurement range

from 400 – 10,000 ppm
The value is available in the device States in the Ajax app.

Air quality assessment levels

normal air: up to 1000 ppm
moderately polluted air: from 1000 – 1400 ppm
polluted air: from 1400 – 2000 ppm
critically polluted air: more than 2000 ppm
Effects on well-being:
from 1000 – 2500 ppm— lethargy;
from 2500 – 5000 ppm—possible adverse health effects;
5000 ppm and above—the maximum permissible concentration during an 8-hour working day.

Measurement accuracy

±30 ppm or ±3%
When the CO₂ concentration is less than 5,000 ppm. For higher concentrations, the measurement error increases.

Measurement pitch

1 ppm
The minimum value of the change in carbon dioxide concentration recorded in the Ajax app.
Acceptable level to 1100 ppm
CO2 range

Charts

of temperature, humidity, and carbon dioxide concentration
Available in the Ajax apps. The data is updated in real time. Measurements are stored for up to 2 years.
Discrete value: 1 minute.

LED indication

green: Normal air
yellow: Slightly polluted air
red: Polluted air
purple: Сritically polluted air
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.

Automatic calibration

once every 1–14 days
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.

Manual calibration

is run in the Ajax apps. Suitable for unventilated rooms. We recommend calibrating the detector once every 2-3 weeks in such rooms.

Scenarios

reactions to changes in temperature, humidity, and carbon dioxide concentration
For example, turning on plenum ventilation if the air quality deteriorates.

Backup memory

Până la 3 days
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 device is designed only for indoor installation at any height. It is not necessary to use the SmartBracket mounting panel.

The detector can be placed on a table or shelf.

Accelerometer

Notifies on attempts to tear off the detector from a surface, remove it from the mounting panel, or move the detector if it is placed on a table or shelf.

Protecție anti-spoofing

Autentificare dispozitiv

Detecție pierdere comunicație

within 36 seconds
The detection time depends on the Jeweller or Jeweller/Fibra settings.

2 × CR123A battery

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

Dimensiuni

77 × 77 × 34.5 mm

Greutate

127 g

Interval temperatură de funcționare

from 0 °C – +50 °C

Umiditate de funcționare

Până la 85%

Clasă de protecție

IP50

Negru

Alb

LifeQuality Jeweller

SmartBracket mounting panel

2 × CR123A battery (pre-installed)

Kit de montaj

Ghid de pornire rapidă

Directiva RED

EN 300 220-1 V3.1.1
EN 300 220-2 V3.2.1
Certificate issued by MiCOM Labs

Directiva RoHS

EN IEC 63000:2018
Test report issued by Shenzhen NTEK Testing Technology Co

Directiva EMC

EN 301 489-1 V2.2.3
EN 301 489-3 V2.1.1
EN 55032:2015+A11:2020
EN 55035:2017+A11:2020
Certificate issued by MiCOM Labs

Directiva de joasă tensiune (LVD)

EN 62479:2010
EN IEC 62368-1:2020+A11:2020
Certificate issued by MiCOM Labs

ID FCC

2AX5VLIFEQUA-NA
Certificate issued by MiCOM Labs

ID IC

26860-LIFEQUANA1
Certificate issued by MiCOM Labs

PSTI UK

Schedule 1

Specificațiile sunt cele publicate de Ajax, cu etichetele traduse în română (preluate la 02.11.2026). Ce nu am tradus a rămas în engleză.

LifeQuality Jeweller – specificații și firmware

Cum se actualizează LifeQuality Jeweller

Specificații LifeQuality Jeweller

Comunicație

Sensitive elements

Măsurare temperatură

Humidity measurement

Carbon dioxide (CO₂) concentration measurement

Funcții suplimentare

Recomandări

Protecție anti-sabotaj

Alimentare

Carcasă

Culori

Conținut set

Standarde și certificări

Compatibil cu

Documente oficiale

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