Liberty Pumps ALM-2W Liquid Level Alarm
Best reliable flood protection for homeowners with sump or sewage systems.
This is the ultimate insurance policy for your basement, acting as a fail-safe that operates entirely independently of your primary pump. While it lacks smart-home connectivity, its rugged, weather-resistant design and piercing alarm ensure you’ll never miss a flood warning, regardless of power or system failures.
$210.75
at
PexUniverse
Who it's for
- Homeowners needing reliable notification in noisy or dark environments
- Property owners requiring durable protection for outdoor sump pump systems
- DIY enthusiasts looking for a quick and straightforward setup process
Who should skip it
- Residents in areas prone to frequent power outages
- Users wanting a hands-off system for intermittent water level issues
- Property owners managing tanks with high debris or sludge content
Performance breakdown
Environmental Durability
NEMA 3R rating ensures reliable performance in harsh indoor or outdoor conditions.
Alert Visibility
Bright LED beacon provides immediate visual confirmation during high-water events.
Audible Output
The 82 dB horn cuts through ambient noise to ensure timely warnings.
Installation Versatility
Universal compatibility allows for seamless integration with most existing pump systems.
Setup Complexity
Hardwired connection requires basic electrical knowledge for a secure, permanent installation.
System Reliability
Independent operation guarantees monitoring even if the primary pump system fails.
Key Specs
Model
ALM-2W
Type
Indoor/Outdoor High Water Alarm
Application
Water level monitoring
Alarm
82 dB horn & LED beacon
Electrical
115V, hardwired (no plug)
Float Cord Length
20ft
Float Type
Wide angle, fits up to 3" discharge pipe
Certifications
NEMA 3R watertight
Warranty
3-year warranty
Connectivity Type
Standalone
Know before you buy
Still have a question?
Ask Metto anything about the Liberty Pumps ALM-2W Liquid Level Alarm before you decide.
