Ajax LifeQuality Jeweller White Wireless Air Quality Sensor (CO2, Temp & Humidity)

Ajax LifeQuality Jeweller White - Wireless Indoor Air Quality Monitor

The Ajax LifeQuality Jeweller is a wireless smart sensor built to keep track of the air people breathe indoors. Rather than just measuring one factor, it combines carbon dioxide, temperature and humidity monitoring in a single compact white unit that connects to any Ajax hub. Designed for homes, offices and other occupied spaces, it turns raw environmental data into clear alerts and automation triggers so a room's climate can be corrected before it starts affecting comfort or concentration.

Key Features

• Three-in-one monitoring: Tracks CO2 concentration, temperature and relative humidity from a single device.
• Medical-grade sensing components: Uses a non-dispersive infrared CO2 sensor and a digital combined temperature/humidity sensor for laboratory-level precision.
• Long-range wireless link: Communicates with the Ajax hub over the encrypted Jeweller protocol at distances up to roughly 1700 metres line of sight, with the Wings channel handling periodic data backup.
• Visual air quality indicator: An onboard LED cycles through colours to show whether conditions are normal, mildly polluted, polluted or critically polluted at a glance.
• Automation-ready: Works with Ajax relays and smart sockets to automatically switch on ventilation, air conditioning or a humidifier when thresholds are exceeded.
• Tamper detection: A built-in accelerometer flags attempts to remove or relocate the sensor without authorisation.
• Battery powered: Runs on two CR123A batteries with a multi-year service life, so no mains wiring is required.
• Flexible mounting: Can be wall or ceiling mounted, or simply stood on a flat surface, using the included SmartBracket.
• Cloud history: Readings, trends and charts are stored and viewable through the Ajax app for ongoing analysis.

Where It's Used

LifeQuality Jeweller suits bedrooms, living areas, open-plan offices, classrooms, gyms and any space where stale air, high CO2 build-up or humidity swings can affect health, sleep or productivity. Installers commonly pair it with other Ajax comfort and automation devices to build a room-by-room climate management system that reacts automatically rather than relying on manual checks.

What's in the Box

• Ajax LifeQuality Jeweller sensor (white)
• SmartBracket mounting panel
• 2 x CR123A batteries (pre-installed)
• Mounting/installation kit
• Quick start guide

Frequently Asked Questions

Does LifeQuality need a hub to work?
Yes, it operates as part of an Ajax security and automation system and communicates wirelessly with a compatible Ajax hub.

Can it control other devices automatically?
Yes, using Ajax automation scenarios it can trigger connected devices such as ventilation fans, humidifiers or air conditioning units when air quality drifts outside set limits.

How long do the batteries last?
The two included CR123A batteries typically power the sensor for several years of normal use, depending on polling frequency.

Additional Resources

• More info