Zoeller 507-0005 Basement Sentry Battery Backup Sump Pump

NOTE: 152899 is now obsolete, and replaced by a newer charger.  S12 Volt DC backup sump pump systems. Fully automatic entry level system. Use a Z Control device (purchased separately) to monitor the built-in dry contact alarm and receive text, email, and push notifications. ***Upgrade to the 508-0014 back-up system and receive text message alerts and  Z Control® Enabled notification and remote access***  For clear water, emergency backup usage when power is off or the primary pump(s) fail Extra protection when the primary AC pump fails due to power outages in storms, brownouts, wiring or electrical problems, when the primary pump fails due to damage, mechanical malfunction or obstructions in the pit, or when the primary pump fails to keep up with excessive water due to rain or overloading No other system offers the reliability and protection provided by the Basement Sentry®. Pumps:12 V, highly efficient with non-corrosive pump construction (supplied with 6’ [1.8 m] leads) Control Box: