Dulas Vaccine Guard Real-Time Cold Chain Monitoring

Dulas Vaccine Guard Real-Time Cold Chain Monitoring

The Dulas Vaccine Guard is a self-contained wireless device used to record and report the temperature inside vaccine refrigerators, sending information to a simple dashboard that the customer can monitor.
Vaccine Guard automatically measures and records the temperature of your cold chain equipment every ten minutes.  If the temperature varies from the specified range, the Vaccine Guard immediately alerts the customer via SMS and/or email.  Applying Remote Temperature Monitoring technology to vaccine storage is a simple way to improve the reliability of cold chain equipment, facilitate maintenance and ensure fewer vaccines are spoiled.
All Dulas Refrigerators are avaiable with integrated Vaccine Guard Remote Temperature Monitoring Devices.
Features and Benefits
Technical Specification

The Vaccine Guard is simply activated on site.  The customer is provided with a Vaccine Guard Account, and should register their device, which will allow them to access all the temperature records remotely via the secure web portal.  The securely stored results are accessible online via the Vaccine Guard dashboard.  Text alerts and email reports allow you to monitor your cold chain wherever you are.


  • Integrates with all  cold chain equipment for automatic cloud based real-time monitoring
  • 24/7 visibility and secure data access to monitor your cold chain performance
  • Real-time alerts by SMS and/or email enable immediate action to avoid vaccine wastage
  • Automated periodic reports delivered by email provide evidence of cold chain performance quality and support optimisation to ensure compliance with standards
  • Simple, secure and robust data collection
  • You no longer need to monitor your cold chain - let Vaccine Guard do it for you
  • Vaccine Guard is a fixed price, low cost, temperature monitoring solution
  • Revolutionise your cold chain monitoring with Vaccine Guard
  • Guards your vaccines and saves lives


Available sensors: Vaccine Temperature
  Ambient Temperature
  Battery Status
Operating Environment: -20°C to 50°C, 0-99% RH (noncondensing)
Temperature calibration range: -20°C to -30°C
Temperature sampling rate: 10 minute log interval
Temperature measurement accuracy: Resolution: 0.1°C
  Accuracy: ± 0.5°C
Cloud Reporting: Data is automatically uploaded to the Cloud at 24 hour intervals (GSM service required)
Log Memory Data Storage: Stores 60 days of temperature log in memory when no cloud connection is available
General Characteristics: ABS plastic enclosure
Physical Size: 20mm x 61mm x 91mm
  Weight: 100g
Power Options: Rechargeable lithium battery 1800mAH / UN38.3 certified
  Operates on a single charge for 180 days
Wireless: GSM 3G 2G
Certificates: CE, FCC, IC, Anatel, ACMA
Sim card: Vodafone Global
Download the Vaccine Guard Datasheet

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