The ALM-2-1 from Liberty Pumps is a Indoor High Liquid Level Alarm, 86 decibel horn, 10' cord. It's a 115V, indoor alarm with a 10' float cord for Sump, Sewage and Effluent Pumps. This Liberty Pumps part is Nema 1 Indoor rated, has a 9V back-up battery, and is equipped with an 86 decibel horn.

Features:

• Nema 1 Indoor rated;
• 115V operation with 9 volt battery back-up;
• 86 decible horn;
• Red alarm light;
• Green "power-on" light;
• Low battery chirp;
• Automatic reset;
• Test / Silence feature;