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.

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

Looking for support
or purchase information?

Contact us