Tank Alert® EZ

Indoor/Outdoor Alarm with Removable Cover for Easy Installations

tank alert ez

Tank Alert® alarms provide audio/visual warning of potential threatening liquid level conditions.

The patented Tank Alert® EZ alarm is all about making installations easier! This indoor/outdoor alarm offers significant improvements over other alarms currently available for lift pump chambers, sump pump basins, holding tanks, sewage, agricultural and other waste applications.

The Tank Alert® EZ easy-to-install alarm features an innovative, sleek 2-color molded enclosure which integrates the LED red translucent beacon; the upper half illuminates and horn sounds when an alarm condition occurs. Once the condition is cleared, the alarm automatically resets. The NEW Tank Alert® EZ DUO models feature a red LED for alarm 1 and amber LED for alarm 2.

The Tank Alert® EZ alarm features external mounting tabs for quick, easy installation. The removable cover allows greater access for easier field wiring. Standard features include an alarm test/silence switch, green power on indicator, and auxiliary contacts for remote devices.

Need help picking the best alarm for your application? Try our handy interactive quiz! We also have an alarm comparison chart for quick reference.

tank alert ez


  • 2-color molded enclosure offers a distinct look; translucent upper half illuminates in an alarm condition; DUO models feature a red LED for alarm 1 and amber LED for alarm 2
  • Removable cover provides greater access for easier field wiring while the internal circuitry remains protected
  • Interlocking enclosure features unique sound chamber to amplify the horn while helping prevent moisture from entering
  • External mounting tabs for easy installation
  • Enclosure meets Type 3R water-tight standard
  • Enclosure has indicator marks on the bottom for easy placement of cord entry locations
  • Automatic alarm reset
  • Alarm test/horn silence switch
  • Green power on LED indicator
  • Includes auxiliary contacts for remote devices
  • Includes 15′ (4.57 meters) SJE SignalMaster® control switch
  • Alternative float models for high or low level alarm
Options (not available for DUO models):
  • Alternative float models for high or low level alarm
  • Premounted terminal block so enclosure can also be used as a junction box for splicing pump, pump switch, and pump power. Meets NEC standard for junction boxes.
  • 6 foot (1.8 meter) power cord with 120V plug and liquid-tight connector
  • 240V models available
CSA Certified
Five-Year Limited Warranty
US Patent No. 8,737,672 and D695,640


  • 120 VAC Model:
    • Primary: 120 VAC, 50/60 Hz, 3.8 watts max. (alarm condition)
    • Secondary: 9 VDC
  • 240 VAC Model (not available for DUO models):
    • Primary: 240 VAC, 50/60 Hz, 3.58 watts max. (alarm condition)
    • Secondary: 9 VDC
  • 6.7 x 5.3 x 2.5 inches (17.02 x 13.46 x 6.35 cm), indoor/outdoor, weatherproof, thermoplastic meets Type 3R water-tight standard
  • 82 decibels at 10 feet (3 meters)
  • 240 VAC/30 VDC, 1.5 amps max., 50/60 Hz (circuit not supervised)
  • 20 amps, 120/240 VAC
POWER CORD (OPTIONAL – 120V Model Only):
  • 6 foot (1.8 meter) cord with 120 VAC plug
  • SJE SignalMaster® control switch with mounting clamp
  • Cable: 15 feet (4.57 meters), flexible 18 gauge, 2 conductor (UL) SJOW, water resistant (CPE)
  • Float: 2.74 inch diameter x 4.83 inch long (7 cm x 12.3 cm), high impact, corrosion resistant poly propylene housing for use in sewage and non-potable water to up 140oF (60oC)
  • Maximum Water Depth: 30 feet (9 meters), 13 PSI
  • Electrical: 5 amps, 125 VAC/250 VAC, 50/60 Hz

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