Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
AJAX LIFE QUALITYWireless Smart Air Quality Monitor, CO2 (Carbon Dioxide) Temperature & Humidity Sensor, FREQ: 868. 0~ 868. 6MHz, Measuring Range: 400~5000ppm, 2xCR123A, Operating Temp: 0~+50, Compatibility: HUB 2 (2G 4G) HUB2+, HUB HYBRID (2G 4G), IP50,127g Wireless Smart Air Quality Monitor Features Detailed statistics of indicators in the Ajax apps Notification of indicators exceeding the set limits Up to 3 years of operation from pre installed batteries Remote
Wireless Smart Air Quality Monitor, CO2 (Carbon Dioxide) Temperature & Humidity Sensor, FREQ:868.0~ 868.6MHz, Measuring Range:400~5000ppm, 2xCR123A, Operating Temp:0°С~+50°С, Compatibility: HUB 2 (2G/4G) HUB2+, HUB HYBRID (2G/4G), IP50,127g
Wireless Smart Air Quality Monitor
Features
- Detailed statistics of indicators in the Ajax apps
- Notification of indicators exceeding the set limits
- Up to 3 years of operation from pre-installed batteries
- Remote control and configuring via the Ajax apps
- Automation scenarios by CO2 level, temperature, and humidity
- LED indication of the CO2 level
- Easy wall or ceiling mounting with SmartBracket mounting panel
- Adding to the system via QR code
Specifications
Communication Technology
- Jeweller communication technology
- Wings communication technology
Frequency Bands
- 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
Radio Performance
- Maximum effective radiated power (ERP): ≤ 20 mW
- Communication range: up to 1,700 m (open space)
- Depends on the sales region
Compatibility
Hubs
- Hub 2 (2G)
- Hub 2 (4G)
- Hub 2 Plus
- Hub Hybrid (2G)
- Hub Hybrid (4G)
Range Extenders
- ReX 2
Communication Settings
- Polling interval: 12–300 s
- Protection against spoofing: Device authentication
- Configurable by PRO or admin user in Ajax app
Humidity Measurement
- Sensor type: Digital temperature and humidity sensor
- Measuring range: 0%–100%
- Accuracy: ±1.8%
- Measurement pitch: 1%
- Values updated according to detector polling frequency, at least once per minute
Temperature Measurement
- Sensor type: Digital temperature and humidity sensor
- Measuring range: 0°C to +50°C
- Accuracy: ±0.2°C
- Measurement pitch: 0.1°C
- Values updated according to detector polling frequency, at least once per minute
CO₂ Measurement
- Sensor type: Digital carbon dioxide sensor
- Measuring range: 400–5,000 ppm
- Accuracy: ±30 ppm or ±3%
- Measurement pitch: 1 ppm
- Values updated according to detector polling frequency, at least once per minute
Additional Features
- LED indication for critical air quality changes
- Touch button activation for LED indication
- Automatic calibration every 1–14 days
- Manual calibration support
- Backup storage for up to 3 days if connection is lost
- Accelerometer protection against dismantling
Power Supply
- Battery type: 2 × CR123A batteries
- Battery life: up to 4 years
- Batteries pre-installed
Enclosure
- Colours: White
- Dimensions: 77 × 77 × 34.5 mm
- Weight: 127 g
- Protection class: IP50
Installation & Environment
- Operating temperature: 0°C to +50°C
- Operating humidity: up to 85%
Complete Set
- LifeQuality Jeweller detector
- 2 × CR123A batteries
- SmartBracket mounting panel
- Installation kit
- Quick Start Guide
Downloads
Additional Information
| Device | Monitor |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1148 reviews
Sort
Product Reviews
★★★★★ 5
Great
Very nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Saved my skin barrier!!
I rarely write reviews, but this product truly deserves it. I have sensitive, dry skin with mild to moderate rosacea that became even more fragile after chemotherapy. While trying to repair my skin barrier, I overdid it with actives and completely wrecked my skin — it was red, raw, burning, and peeling.
I turned to ChatGPT for help, and this Avene Cicalfate+ was one of the top recommendations. I started using it about three weeks ago, and wow — the difference is incredible! My skin has healed beautifully. The redness is dramatically reduced, the irritation is gone, and my skin feels soft, smooth, and calm again.
The texture is soft and luxurious without being sticky. I love that there’s no noticeable scent, which is perfect for sensitive skin. It arrived well packaged and intact. For the results it delivers, I consider it an amazing value and will absolutely repurchase again and again.
If you’re on the fence about trying this, go for it — it truly rescued and revived my skin barrier. This is now a permanent part of my routine and 100% a holy grail product for me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
★★★★★ 5
Hydrating and Powerful Barrier Repair Serum!💧
This serum has been life-changing in calming and restoring my skin barrier. It absorbs quickly, feels lightweight, and instantly soothes irritation without feeling greasy. I’ve noticed my skin looks healthier and more balanced after just a few uses. It’s gentle enough for sensitive skin and works especially well when my skin barrier feels compromised. It is also fragrance-free, which I always appreciate! Trust me, it’s well worth the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 5
Works as created.
Have been using for a few weeks and have noticed 15% improvement in skin and issues. I did notice a difference in the first 24 hours as advertised. It is suggested need a full month I think to see the true results.
At 50 I have pre menopausal skin issues- the redness & inflammation, acne, tightness and sensitivity. It is helping in addition to the other Avene skin products that come in the trial box for sensitive or SOS skin box trial size I think ot is called.
This has made a difference. It is easy to apply. I use morning and night. It is different from the Cicalfate + Cream. I use that also as needed. I am happy and recommend it. The price is higher than what I spend. But I wanted to try it to see of i need more than just what was in the Avene sensitive skin trial size box they have. My skin is really red and irritated so the $40 for the bottle is was willing to try because it's painful on my face.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 4
Okay serum, not as good as the cream though
I am obsessed with the cream version of this so I thought I’d give this a try. The dropper top allows for easy application. The formula is light and non greasy and absorbs easily. No harsh fragrances. I would use it when I had eczema flares on my face and feel like it didn’t work near as well in helping with skin irritation as the cream does. As of now I don’t use it as part of my regular skin care. Do I think it’s a bad product? No, but it didn’t really work wonders for me. Not sure I would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
recommand products
2004 Hummer H2- Set x4- Sill Plates
199.00
10-15 Chevy Camaro Coupe OEM Trunk Latch (Tested) See Notes 13501988
65.00
GM Silverado/Sierra (2007-2013) A-Pillar Kit Squadron Pro Lights
284.48
Squadron Pro 850nm IR LED Driving
162.47
1999-2002 Chevrolet Silverado 2500 Right Door Mirror Pewter 11 15179830
100.00