Starting at $499.00 Starting at $449.10
  • Usually ships in 1-2 weeks



  • High intensity red alarm light
  • Test-silence-normal switch
  • NPN or PNP pulse-5A relay output
  • NEMA 4X enclosure
  • 90 dB audible alarm
  • External mounting feet installs in minutes
  • High impact polycarbonate shell
  • Three year limited warranty


The Level Pro ProAlert 1000 Industrial Sentry Alarm System features a high intensity red alarm. The rugged NEMA 4X industrial enclosure has a latching lockable cover with no screw required. The ProAlert features a 90 dB audible alarm with external test silence-normal positions. The ProAlert comes with a 6ft power cord and two 3/8" seal-tight cord connectors.

Applications for the ProAlert 1000 include:

  • High/low level sensing for tanks/sumps
  • Leak detection
  • Flow/no flow sensors
  • Upset condition notification