LifeQuality
Smart air quality detector
Compatibility
Communication
Jeweller communication technology
Proprietary wireless communication technology to transmit events.
- Two-way communication.
- Protection against spoofing.
- Block encryption with a dynamic key.
- Instant notifications.
- Remote configuration via the Ajax apps.
Frequency bands
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.
Maximum effective radiated power (ERP)
up to 20 mW
Automatic power regulation to reduce power consumption and radio interference.
Radio signal modulation
GFSK
Radio communication range
up to 5,600 ft
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.
Wings communication technology
- Two-way communication.
- Block encryption with a dynamic key.
- Re-uploading data packets in case of error during data transfer.
Frequency bands
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.
Radio communication range
up to 5,600 ft
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.
Sensitive elements
Temperature and humidity sensor
Temperature measurement
Sensitive element
Digital temperature and humidity sensor
Measurement range
from +32°F to +122°F
Measurement accuracy
±0.36°F
Measurement pitch
0,18°F
The minimum temperature change value recorded in the Ajax apps.
Comfort level from 57 to 70°F
Temperature range
Humidity measurement
Sensitive element
Digital temperature and humidity sensor
Measurement range
from 0% to 100%
Measurement accuracy
±1.8%
Measurement pitch
1%
The minimum humidity change value recorded in the Ajax app.
Comfort level from 30 to 60%
Humidity range
Carbon dioxide (CO2) concentration measurement
Sensitive element
digital carbon dioxide sensor
Measurement range
from 400 to 5000 ppm
Air quality assessment levels
moderately polluted air: from 1000 to 1400 ppm
polluted air: from 1400 to 2000 ppm
critically polluted air: more than 2000 ppm.
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.
Measurement accuracy
±30 ppm or ±3%
Measurement pitch
1 ppm
The minimum value of the change in carbon dioxide concentration recorded in the Ajax app.
Acceptable level to 1100 ppm
Additional features
Charts
of temperature, humidity, and carbon dioxide concentration
Discrete value: 1 minute.
LED indication
yellow: Slightly polluted air
red: Polluted air
purple: Critically polluted air
Automatic calibration
once every 1–14 days
Manual calibration
Scenarios
reactions to changes in temperature, humidity, and carbon dioxide concentration
For example, turning on plenum ventilation if the air quality deteriorates.
Backup memory
up to 3 days
Recommendations
The detector can be placed on a table or shelf.
Anti-sabotage protection
Accelerometer
Protection against spoofing
device authentication
Communication loss detection
within 36 seconds
Power supply
2 × CR123A battery
Up to 3 years of autonomous operation.
Enclosure
Dimensions
3.03″ × 3.03″ × 1.36″
Weight
4.48 oz
Operating temperature range
from +32 °F to +122 °F
Operating humidity
up to 85%
Protection class
IP50
Colours
Black
White
Complete set
SmartBracket mounting panel
2 × CR123A battery (pre-installed)
Installation kit
Quick Start Guide