Smart Sensors
Smart sensors for homes and offices, such as the Ajax LifeQuality Jeweller, connect to an Ajax hub by radio, report readings in the Ajax app and can trigger automations with other Jeweller devices on the same system.

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AjaxModel LQ.Y.JLifeQuality Jeweller wireless air quality monitor, CO2, temperature and humidity
₹35,060 Incl. GST2 coloursChoose options This product has multiple variants. The options may be chosen on the product page
What to check before buying a smart sensor
A sensor is only useful if its readings lead to action, so think about the whole setup rather than the device alone.
- What it measures: read the datasheet for the parameters reported and their range, and make sure they match the problem you want to solve.
- Placement: mount sensors away from windows, air conditioner vents and direct sunlight, which distort room readings.
- Hub compatibility: Jeweller sensors need an Ajax hub within radio range, so check signal strength in the app at the planned spot.
- Power: note the battery type and expected life so replacements can be planned.
- Automation: decide what should happen when a threshold is crossed, for example a notification or switching a connected device.
To act on readings automatically, combine sensors with smart plugs and relays. If you need a hub, see Ajax hubs and panels.
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