ALM-2 Indoor/Outdoor High Level Alarm
Safeguard your home from potential water damage with the Liberty Pumps ALM-2 High Level Alarm. This dependable indoor alarm provides both visual and audible alerts when water levels rise, ensuring you're promptly notified of any issues. Designed for sump, effluent, or sewage applications, it features a bright LED ring and an 86 dB horn. Installation is simple with its plug-in design and a 9-volt battery backup for power outage protection. It includes a tether float switch with a 20-foot cord for comprehensive monitoring and peace of mind.
$126.75
Owner Satisfaction
4.4
/ 5
Category Rank
27
/ 70
#27 in Water & Flood Detectors
Price vs Category Average
-25%
Below average
Alarm Volume
86
/ dB
Who it's for
- Indoor/Outdoor Versatility
- Comprehensive Alerting
- Integrated Battery Backup
Who should skip it
- Installation Complexity
- Required Battery Maintenance
- Fixed Alarm Volume
Key Specs
Alarm Volume
86 dB
Electrical
115V with 9V battery backup
Float Type
Wide angle tether switch
Application
Indoor only
Warranty
3-year
Float Cord Length
20-foot
Backup Power
9-Volt Battery
Number of Sensors Included
1
Features
- Audible and visual high-level alerts
- 9V battery backup with power failure alert
- Automatic alarm reset function
- Super bright LED alarm ring
- 86 dB alarm horn with test/silence
- Expandable for multiple sensors
- Low battery chirp indicator
- Wide-angle tether float switch
What customers say
Customers highly value the Liberty Pumps ALM-2 for its exceptional reliability during water events and its straightforward plug and play installation. The NEMA 4X enclosure provides excellent durability for both indoor and outdoor use, ensuring long term protection. The alarm sound is consistently noted as loud and effective, offering significant peace of mind. While the unit is considered a premium safety device, some users report premature float switch failure. Despite this minor concern and its higher cost, the ALM-2 is widely recommended as an essential, dependable solution for critical pump monitoring.
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