Do I need a Relay to use the AnnoLog sensor?

Do I need a Relay to use the AnnoLog sensor?

No, you do not need a Relay to use the AnnoLog sensor in the BrightSentinel system.

You can also use the BrightSentinel mobile app that you can download and install on your smartphone. You use the  mobile app to assign the AnnoLogs and download the data.
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    • Which phones work with the AnnoLog sensor?

      To communicate with the AnnoLog sensor, you need a mobile phone with Bluetooth enabled. Almost all phones and tablets made since 2020 work with the AnnoLog. iPhone 8 and above are supported. Phones with the 64 bit version of Android 13 and above are ...
    • Do I need storage space on my phone to store data from the AnnoLog?

      No, the BrightSentinel mobile app does not need storage space on your phone to store the data from the AnnoLogs. The mobile app communicates with the AnnoLog sensors via the Bluetooth (part of your phone and commonly used for other applications - ...
    • How can I obtain an AnnoLog sensor?

      Please contact us with your requirements. The AnnoLog sensor is sold as part of our all-in-one annual subscription service that includes: A calibrated temperature device, Its unique Calibration Certificate, Access to the Cloud service for managing ...
    • What is the wireless range of the AnnoLog sensor?

      In quiet, uncluttered conditions, the AnnoLog has a working range of up to 10 metres indoors from the Relay or a smartphone. The wireless range may be reduced due to: Large metalic objects; Sources of radio interference; and As AnnoLogs are often ...
    • What materials are used for the AnnoLog sensor?

      The upper case is made of medical and food grade polycarbonate (ISO 10993 compliant) and the base is made of stainless steel. Please download the attached document for your records.