All in one WiFi Sensor

Monitor temperature & humidity with the one device


The Watchman all in one digital WIFI temperature sensor is cutting edge monitoring technology developed and manufactured in Australia.
Utilising the Sentry temperature monitoring platform, Watchman provides a reliable low-cost means of monitoring stand-alone temperature control storage devices on a 24 hour basis all year round.

Features of the Watchman include:

    • Accurate digital sensor temperature measuring technology
    • Adjustable reporting intervals of 5, 15, 30 and 60 minutes
    • Operates on the Sentry temperature monitoring platform
    • Alerts can be sent to multiple users via SMS, email and Sentry App
    • Daily and weekly compliance reporting with 12 months back-up history
    • Multiple user access via web browser and Sentry App
    • Simple installation in seconds via magnets or mounting bracket
    • Easy sensor calibration
    • 7 day battery back-up in event of power outage

Stores data when WIFI is unavailable

  • Used in a mobile situation Watchman will report automatically on return to WIFI
  • Reports back-up battery level and signal strength of WIFI to server
  • Automatic software updates
  • Full audit trail from sensor through to SMS alert service



  • Combined temperature and humidity sensor
  • Wired ultra-low temperature sensor for monitoring temperatures to minus 200o C
  • Stainless steel meat probe sensor

Thousands of applications

Do you need more information?

If we didn’t answer all of your questions, feel free to drop us a line anytime.