Zoeller Apak Alarm (Mains Powered + Battery Backup)

The New Apak alarm system for use with sump pump systems. Compact sensor fits into small chambers
This alarm unit monitors liquid levels in lift pump chambers, sump pump basins, holding tanks, and other non-potable water applications.

APak® Alarm System features:

• Green POWER light
• Red INPUT light
• compact and easy to install
•CSA approved
•NEMA 1 enclosure
•High water LED and alarm
•Low battery LED and alarm
•Silence/Reset button
•87 decibel alarm
•AC only mode, DC only mode, AC/DC mode
•Long battery life (requires 2 AA, not included). Up to 2 years in AC/DC mode, up to 1 year in DC only mode.
•Power supply with 6' (2 m) cord included
•10-4011 comes with reed sensor