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10 Best sump pump alarms of 2026
Save up to 27% off
Best Choice1
Clicked 27 times in the last monthLEVEL SENSELevel Sense Sump Pump Alarm with 15-Foot Float Switch | 120 dB High Water Siren | Rechargeable LiPo Battery Backup Lasts Up to 1 Week | Reliable Sump Pump Failure Detector
Key specs-
control method:App
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noise level:120 dB
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maximum range:N/A
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battery:1 Lithium Polymer
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material:N/A
9.8Exceptional
Our Rating
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Value for Money2
PumpFusePumpFuse WiFi Sump Pump Monitor & Protector - No Sensors, Real-Time Alerts to Your Mobile Device: Prevent Pump Burnout, Over-Cycling & Flooding from Power Outage, Remote Control & Overload Protection
17% OffKey specs-
Power Source:125 Volts AC
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Size:3.94 x 2.68 x 1.97 inches
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Horsepower:1 hp
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Voltage:125 Volts AC
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Material:Plastic
9.7Exceptional
Our Rating
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3
THE BASEMENT WATCHDOGThe Basement Watchdog Compact 110 dB Water Alarm w/360° Sensing Technology (BW-WA360)
11% Off9.5Excellent
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4
ZelinholSump Pump High Water Alarm – Ideal for Septic Tanks, Ponds & Water Tanks, 110dB Loud Alert + Bright Flash, Works with External Submersible Pumps
9.3Excellent
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5
GoveeLifeGoveeLife Upgraded Smart Water Leak Detector 1s with 1804ft Ultra-Long Range, WiFi Water Sensor with SMS/Email/APP Push and Sound Alarm, 5-Year Battery Life, Suit for Home, Basement, Kitchen, 3 Pack
27% OffKey specs-
control method:App
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noise level:105 dB
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maximum range:1804 Feet
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battery:6 AAA batteries
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material:N/A
9.2Excellent
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6
SwitchBotSwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)
19% Off9.1Excellent
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SwitchBotSwitchBot WiFi Water Leak Detector, Smart Water Sensor with 100dB Adjustable Alarm&App Alerts, IP67 Waterproof, Detector for Home with Cable, No Hub Required (Support 2.4G) (White, Pack, 1)
15% Off9.0Excellent
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8
briideaSmart WiFi Sump Pump Alarm, Briidea Indoor/Outdoor High Water Level Alarm, Supports APP Remote Monitoring, Equipped with 110dB Buzzer and LED Indicator, Ideal for Basements and Septic Sump Pump
8.8Very Good
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9
briideaSump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank
Key specs-
control method:Float switch
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noise level:110 dB
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maximum range:10 ft
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battery:N/A
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material:Weatherproof components
8.7Very Good
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10
SekeloSump Pump Alarm,Sekelo High Water Alarm with 10ft Level Float Switch,110dB Loud Alarm and High Brightness LED Indicator ,IP67 Indoor/Outdoor Use,Ideal for Septic Sump Pump Pond Water Tank
8.5Good
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