WatchDog MT

Utilizing satellite technology and Sentry Technologies’ expertise WatchDogMT keeps key personnel informed about critical production status twenty-four hours a day.


Remote compressor status
Salt water disposal status
Flow / No flow
Tubing and casing pressure
Artificial lift status
Tank level readings and alarms
ESD status
Submersible pump status
H2S status and levels
Flare status


Stand alone operation for any location
No external power or communications equipment
Four dry contacts for multiple alarm points
MODBUS via RS-485 for process values
Alarm based output for local control
Convenient Android programming app
Alarm notification to multiple personnel by SMS text message, e-mail, or voice message
GPS locator

Simple Installation:

WatchDogMT installation a snap. No external power or communications required. Place the unit
in a clear spot with a good view of the sky and hook up your equipment.


WatchDogMT continuously monitors eight dry contact inputs and up to 24 MODBUS process variables for abnormal conditions. Initiates alarm notification of key personnel by SMS text message, e-mail or voice message.


WatchDogMT utilizes web based reporting. View and export data from multiple units quickly and easily.

Informational Downloads:

  WatchDog MT Overview