Red Alert LB50 High Water Alarm

Item #: LB50
Red Alert LB50 High Water Alarm
Red Alert LB50 High Water Alarm
Red Alert LB50 High Water Alarm
Red Alert LB50 High Water Alarm Cable Float


  • 9'- 6" cable with float


2-Year Warranty on Red Alert LB50 High Water Alarm

We offer a 2-Year Limited Warranty on Red Alert LB50 High Water Alarm.

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Monitors water level conditions in multiple applications including lift stations. Alerts of high water levels before potential sewer backup into buildings.

The LB50 features a warning light and audible alarm along with an easily accessible 3-position switch to change the alarm between normal operation mode, alarm silence mode, and alarm testing mode.

The Red Alert LB50 is ideal for use residential sewage systems, dosing chambers, lift stations, cisterns, and other water and sewage systems that require high water detection to prevent equipment damage or failure.


  • Warning light and audible alarm
  • Fused for circuit protection against power surges and spikes
  • Prewired 7-foot power cord with 3-pronged grounded plug (115V)
  • Impact resistant polycarbonate housing
  • 3-position toggle switch (Operate, Silence, Test)


Alarm83 dB
Rating20 Amp / 120 Volts
Unit Dimensions8.25" W x 8" H x 4" D
Unit Weight3.0 lbs.
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