The Basement Watchdog Big Dog Connect
Updated August 7, 2026
| Lot number | 120 |
| Auction | Amazon Returns Mega Auction – Surprises & Reseller Finds |
| Date | August 9, 2026 at 7:00 PM EDT |
| Auction house | Loot Bins |
| Location | Toronto, ON |
This AC/DC battery backup sump pump system helps protect your basement from flooding. The kit includes the main control unit, battery box housing, and smart monitoring capabilities. Condition: Open Box - Good Condition Buyer Notice: This item has been previously opened and may show minor signs of handling or prior use. The first slide is representative. Minor differences in color, model variant. Item received will be of similar quality and condition. Please review all photos carefully and descriptions before placing a bid - photos form part of the description.
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