Well Monitoring Equipment Sends Alarms Right to Your Smartphone.

A simple, robust alarm for critical systems.

Key Benefits

Four alarm triggers with alert sent by phone call, text, or email.

No solar required. Powered by long-lasting batteries with alarms sent via satellite in any weather.

Install in minutes for years of problem-free operation.

About Watchdog Alarm System

The Sentry Watchdog alarm system monitors 4 device setpoints and calls out alarm conditions by one-way satellite communication.  Regardless of location, Watchdog can send an alarm notification via text, automated voice call or email.  This is a perfect alarm system for dry contact sensors such as a Murphy switch gauge.

Take a closer look at Watchdog here >

Example alarm conditions are:

  • High/Low Pressure
  • High/Low Temperature
  • High/Low Tank Level
  • Electricity Service On/Off
  • Engine On/Off
  • Device On/Off
Check out how easy Watchdog is to use here >

How It’s Used


Natural Gas


Oil Production

  • Compressor off
  • Pipeline pressure too high

Rural Water Districts

  • Water tank levels
  • Tank pressure levels

Industrial & Residential

  • Power loss
  • Air conditioning failure
  • Propane tank level low

How can Watchdog work for you? See how here >

Contact Us

Contact Us

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Take Command of Your Projects

Stop losing money due to excessive downtimes or hazardous consequences. Give us a call today and take back the power to be a successful production operator. And in the meantime, check out our free download on “5 Critical Applications for Remote Monitoring: Be Aware When You’re Not There.”