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Light and UV Sensors

Designed to reveal cumulative light exposure so teams can balance access, preservation and care

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About the Sensor

The light sensor measures both illuminance (lux) and ultraviolet radiation that speeds fading and deterioration. Because light damage accumulates over time, this sensor tracks exposure continuously rather than in single readings, building a record of the total dose a space receives. 

 

Conditions are measured against your thresholds, so you can see when levels climb and act before exposure adds up — protecting the works most sensitive to light.

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More Features You'll Love

Effortless Onboarding

Place sensors and plug in the gateway. It auto-detects nearby devices and starts streaming data instantly.

Low-touch Maintenance

With 10+ year battery life and exceptionally low drift, teams can focus on preservation – not device upkeep.

Free replacement sensors

Sensors are automatically replaced every six years – well before battery life ends or accuracy drifts. If one is ever lost or damaged, we’ll replace it free of charge.

No additional gateway required

Works with the same gateway used for the temperature and humidity sensors, sending data automatically to the software. 

Purpose-built protection

Built-in, standalone connectivity means no Wi-Fi or Bluetooth needed, and all data is securely processed on GDPR-compliant servers.
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Dedicated preservation software

Sensors stream real-time data into Custodian, a web-based platform with no required app or installation. It monitors conditions against your thresholds, alerts you to outliers, and turns the data into clear reports you can action against.

Order today

Starting with Bev/Art is straightforward, from a no-cost trial to low-lift installation. Reach out to our team to see it in action.

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