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MyCirrus Mobile brings Cirrus Research noise measurement, monitoring and dosimetry instruments together in one convenient app.
Connect to compatible Cirrus Research instruments to monitor live noise data, control measurements, configure instruments and receive real-time noise alerts and notifications.
Whether you are carrying out occupational noise measurements, environmental noise monitoring or remotely monitoring noise levels, MyCirrus gives you convenient access to your instruments from your iPhone or iPad.
Optimus+ Sound Level Meters
Connect wirelessly to compatible Optimus+ sound level meters via Bluetooth and monitor measurements remotely. This allows the instrument to remain in the measurement location while you view and control it from a safer or more convenient position.
Features include:
View live measurement data
Start and stop measurements remotely
View previous measurement data
Change instrument settings and measurement parameters
Monitor multiple noise parameters, including average and maximum sound levels and octave band data
doseBadge⁵ Noise Dosimeters
Connect to CR:120A doseBadge⁵ Noise Dosimeters to control, configure and monitor occupational noise measurements wirelessly.
Features include:
Control multiple doseBadge⁵ Noise Dosimeters
Start, stop and pause measurements
View live mid-shift measurement data
View stored measurements
Configure scheduled measurement timers
Configure integrators, peak channels and SPL Max values
Configure instruments for occupational noise measurement requirements
MyCirrus Noise Monitoring
Connect compatible environmental and remote noise monitoring instruments to MyCirrus and receive real-time notifications when configured noise triggers are activated.
Features include:
Link compatible noise monitors to MyCirrus
Receive live noise notifications and alerts
Monitor noise remotely
Use Acoustic Fingerprint triggering to help identify and respond to noise events
Support effective noise management on construction sites and other remote monitoring applications
Compatible Cirrus Research Instruments
MyCirrus supports compatible Cirrus Research instruments including:
Optimus+ Sound Level Meters
CR:120A doseBadge⁵ Noise Dosimeters
Quantum Noise Monitors
Invictus Noise Monitors
Compatible outdoor and remote noise monitoring systems connected to MyCirrus
MyCirrus provid
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What's New in MyCirrus Mobile
4.0.0
August 24, 2026
MyCirrus Mobile is now your all-in-one Cirrus Research app. We’ve brought the functionality of MyCirrus Mobile, dBActive and dBLink together into one app, making it easier to connect to, control and monitor your Cirrus Research instruments from one place. This update includes support for: Optimus+ Sound Level Meters doseBadge⁵ Noise Dosimeters Quantum and Invictus Noise Monitors MyCirrus connected monitoring systems One app. All your compatible Cirrus Research instruments.
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